/* Copyright (c) 2015-2021 The Khronos Group Inc.
 * Copyright (c) 2015-2021 Valve Corporation
 * Copyright (c) 2015-2021 LunarG, Inc.
 * Copyright (C) 2015-2021 Google Inc.
 * Modifications Copyright (C) 2020-2021 Advanced Micro Devices, Inc. All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * Author: Cody Northrop <cnorthrop@google.com>
 * Author: Michael Lentine <mlentine@google.com>
 * Author: Tobin Ehlis <tobine@google.com>
 * Author: Chia-I Wu <olv@google.com>
 * Author: Chris Forbes <chrisf@ijw.co.nz>
 * Author: Mark Lobodzinski <mark@lunarg.com>
 * Author: Ian Elliott <ianelliott@google.com>
 * Author: Dave Houlton <daveh@lunarg.com>
 * Author: Dustin Graves <dustin@lunarg.com>
 * Author: Jeremy Hayes <jeremy@lunarg.com>
 * Author: Jon Ashburn <jon@lunarg.com>
 * Author: Karl Schultz <karl@lunarg.com>
 * Author: Mark Young <marky@lunarg.com>
 * Author: Mike Schuchardt <mikes@lunarg.com>
 * Author: Mike Weiblen <mikew@lunarg.com>
 * Author: Tony Barbour <tony@LunarG.com>
 * Author: John Zulauf <jzulauf@lunarg.com>
 * Author: Shannon McPherson <shannon@lunarg.com>
 * Author: Jeremy Kniager <jeremyk@lunarg.com>
 * Author: Tobias Hector <tobias.hector@amd.com>
 * Author: Jeremy Gebben <jeremyg@lunarg.com>
 */

#include <algorithm>
#include <array>
#include <assert.h>
#include <cmath>
#include <iostream>
#include <list>
#include <map>
#include <memory>
#include <mutex>
#include <set>
#include <sstream>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <string>
#include <valarray>

#include "vk_loader_platform.h"
#include "vk_enum_string_helper.h"
#include "chassis.h"
#include "convert_to_renderpass2.h"
#include "core_validation.h"
#include "buffer_validation.h"
#include "shader_validation.h"
#include "vk_layer_utils.h"
#include "command_counter.h"
#include "sync_utils.h"
#include "sync_vuid_maps.h"

// these templates are defined in buffer_validation.cpp so we need to pull in the explicit instantiations from there
extern template void CoreChecks::TransitionImageLayouts(CMD_BUFFER_STATE *cb_state, uint32_t barrier_count,
                                                        const VkImageMemoryBarrier *barrier);
extern template void CoreChecks::TransitionImageLayouts(CMD_BUFFER_STATE *cb_state, uint32_t barrier_count,
                                                        const VkImageMemoryBarrier2KHR *barrier);
extern template bool CoreChecks::ValidateImageBarrierAttachment(const Location &loc, CMD_BUFFER_STATE const *cb_state,
                                                                const FRAMEBUFFER_STATE *framebuffer, uint32_t active_subpass,
                                                                const safe_VkSubpassDescription2 &sub_desc,
                                                                const VkRenderPass rp_handle,
                                                                const VkImageMemoryBarrier &img_barrier,
                                                                const CMD_BUFFER_STATE *primary_cb_state) const;
extern template bool CoreChecks::ValidateImageBarrierAttachment(const Location &loc, CMD_BUFFER_STATE const *cb_state,
                                                                const FRAMEBUFFER_STATE *framebuffer, uint32_t active_subpass,
                                                                const safe_VkSubpassDescription2 &sub_desc,
                                                                const VkRenderPass rp_handle,
                                                                const VkImageMemoryBarrier2KHR &img_barrier,
                                                                const CMD_BUFFER_STATE *primary_cb_state) const;

// These functions are defined *outside* the core_validation namespace as their type
// is also defined outside that namespace
size_t PipelineLayoutCompatDef::hash() const {
    hash_util::HashCombiner hc;
    // The set number is integral to the CompatDef's distinctiveness
    hc << set << push_constant_ranges.get();
    const auto &descriptor_set_layouts = *set_layouts_id.get();
    for (uint32_t i = 0; i <= set; i++) {
        hc << descriptor_set_layouts[i].get();
    }
    return hc.Value();
}

bool PipelineLayoutCompatDef::operator==(const PipelineLayoutCompatDef &other) const {
    if ((set != other.set) || (push_constant_ranges != other.push_constant_ranges)) {
        return false;
    }

    if (set_layouts_id == other.set_layouts_id) {
        // if it's the same set_layouts_id, then *any* subset will match
        return true;
    }

    // They aren't exactly the same PipelineLayoutSetLayouts, so we need to check if the required subsets match
    const auto &descriptor_set_layouts = *set_layouts_id.get();
    assert(set < descriptor_set_layouts.size());
    const auto &other_ds_layouts = *other.set_layouts_id.get();
    assert(set < other_ds_layouts.size());
    for (uint32_t i = 0; i <= set; i++) {
        if (descriptor_set_layouts[i] != other_ds_layouts[i]) {
            return false;
        }
    }
    return true;
}

using std::max;
using std::string;
using std::stringstream;
using std::unique_ptr;
using std::unordered_map;
using std::unordered_set;
using std::vector;

// The const variant only need the image as it is the key for the map
const ImageSubresourceLayoutMap *GetImageSubresourceLayoutMap(const CMD_BUFFER_STATE *cb_state, VkImage image) {
    auto it = cb_state->image_layout_map.find(image);
    if (it == cb_state->image_layout_map.cend()) {
        return nullptr;
    }
    return &it->second;
}

// The non-const variant only needs the image state, as the factory requires it to construct a new entry
ImageSubresourceLayoutMap *GetImageSubresourceLayoutMap(CMD_BUFFER_STATE *cb_state, const IMAGE_STATE &image_state) {
    auto &layout_map = cb_state->image_layout_map[image_state.image];
    if (!layout_map) {
        // Was an empty slot... fill it in.
        layout_map.emplace(image_state);
    }
    return &layout_map;
}

void AddInitialLayoutintoImageLayoutMap(const IMAGE_STATE &image_state, GlobalImageLayoutMap &image_layout_map) {
    auto *range_map = GetLayoutRangeMap(&image_layout_map, image_state);
    auto range_gen = subresource_adapter::RangeGenerator(image_state.subresource_encoder, image_state.full_range);
    for (; range_gen->non_empty(); ++range_gen) {
        range_map->insert(range_map->end(), std::make_pair(*range_gen, image_state.createInfo.initialLayout));
    }
}

// Override base class, we have some extra work to do here
void CoreChecks::InitDeviceValidationObject(bool add_obj, ValidationObject *inst_obj, ValidationObject *dev_obj) {
    if (add_obj) {
        if (dev_obj->device_extensions.vk_khr_performance_query) {
            auto command_counter = new CommandCounter(this);
            dev_obj->object_dispatch.emplace_back(command_counter);
        }
        ValidationStateTracker::InitDeviceValidationObject(add_obj, inst_obj, dev_obj);
    }
}

// Tracks the number of commands recorded in a command buffer.
void CoreChecks::IncrementCommandCount(VkCommandBuffer commandBuffer) {
    CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    cb_state->commandCount++;
}

// For given mem object, verify that it is not null or UNBOUND, if it is, report error. Return skip value.
template <typename T1>
bool CoreChecks::VerifyBoundMemoryIsValid(const DEVICE_MEMORY_STATE *mem_state, const T1 object,
                                          const VulkanTypedHandle &typed_handle, const char *api_name,
                                          const char *error_code) const {
    return VerifyBoundMemoryIsValid<T1, SimpleErrorLocation>(mem_state, object, typed_handle, {api_name, error_code});
}

template <typename T1, typename LocType>
bool CoreChecks::VerifyBoundMemoryIsValid(const DEVICE_MEMORY_STATE *mem_state, const T1 object,
                                          const VulkanTypedHandle &typed_handle, const LocType &location) const {
    bool result = false;
    auto type_name = object_string[typed_handle.type];
    if (!mem_state) {
        result |= LogError(object, location.Vuid(),
                           "%s: %s used with no memory bound. Memory should be bound by calling vkBind%sMemory().",
                           location.FuncName(), report_data->FormatHandle(typed_handle).c_str(), type_name + 2);
    } else if (mem_state->destroyed) {
        result |= LogError(object, location.Vuid(),
                           "%s: %s used with no memory bound and previously bound memory was freed. Memory must not be freed "
                           "prior to this operation.",
                           location.FuncName(), report_data->FormatHandle(typed_handle).c_str());
    }
    return result;
}

// Check to see if memory was ever bound to this image

bool CoreChecks::ValidateMemoryIsBoundToImage(const IMAGE_STATE *image_state, const Location &loc) const {
    using LocationAdapter = core_error::LocationVuidAdapter<sync_vuid_maps::GetImageBarrierVUIDFunctor>;
    return ValidateMemoryIsBoundToImage<LocationAdapter>(image_state, LocationAdapter(loc, sync_vuid_maps::ImageError::kNoMemory));
}

bool CoreChecks::ValidateMemoryIsBoundToImage(const IMAGE_STATE *image_state, const char *api_name, const char *error_code) const {
    return ValidateMemoryIsBoundToImage<SimpleErrorLocation>(image_state, SimpleErrorLocation(api_name, error_code));
}

template <typename LocType>
bool CoreChecks::ValidateMemoryIsBoundToImage(const IMAGE_STATE *image_state, const LocType &location) const {
    bool result = false;
    if (image_state->create_from_swapchain != VK_NULL_HANDLE) {
        if (image_state->bind_swapchain == VK_NULL_HANDLE) {
            LogObjectList objlist(image_state->image);
            objlist.add(image_state->create_from_swapchain);
            result |= LogError(
                objlist, location.Vuid(),
                "%s: %s is created by %s, and the image should be bound by calling vkBindImageMemory2(), and the pNext chain "
                "includes VkBindImageMemorySwapchainInfoKHR.",
                location.FuncName(), report_data->FormatHandle(image_state->image).c_str(),
                report_data->FormatHandle(image_state->create_from_swapchain).c_str());
        } else if (image_state->create_from_swapchain != image_state->bind_swapchain) {
            LogObjectList objlist(image_state->image);
            objlist.add(image_state->create_from_swapchain);
            objlist.add(image_state->bind_swapchain);
            result |=
                LogError(objlist, location.Vuid(),
                         "%s: %s is created by %s, but the image is bound by %s. The image should be created and bound by the same "
                         "swapchain",
                         location.FuncName(), report_data->FormatHandle(image_state->image).c_str(),
                         report_data->FormatHandle(image_state->create_from_swapchain).c_str(),
                         report_data->FormatHandle(image_state->bind_swapchain).c_str());
        }
    } else if (image_state->external_ahb) {
        // TODO look into how to properly check for a valid bound memory for an external AHB
    } else if (0 == (static_cast<uint32_t>(image_state->createInfo.flags) & VK_IMAGE_CREATE_SPARSE_BINDING_BIT)) {
        result |= VerifyBoundMemoryIsValid(image_state->binding.mem_state.get(), image_state->image,
                                           VulkanTypedHandle(image_state->image, kVulkanObjectTypeImage), location);
    }
    return result;
}

// Check to see if memory was bound to this buffer
bool CoreChecks::ValidateMemoryIsBoundToBuffer(const BUFFER_STATE *buffer_state, const char *api_name,
                                               const char *error_code) const {
    bool result = false;
    if (0 == (static_cast<uint32_t>(buffer_state->createInfo.flags) & VK_BUFFER_CREATE_SPARSE_BINDING_BIT)) {
        result |= VerifyBoundMemoryIsValid(buffer_state->binding.mem_state.get(), buffer_state->buffer,
                                           VulkanTypedHandle(buffer_state->buffer, kVulkanObjectTypeBuffer), api_name, error_code);
    }
    return result;
}

// Check to see if memory was bound to this acceleration structure
bool CoreChecks::ValidateMemoryIsBoundToAccelerationStructure(const ACCELERATION_STRUCTURE_STATE *as_state, const char *api_name,
                                                              const char *error_code) const {
    return VerifyBoundMemoryIsValid(as_state->binding.mem_state.get(), as_state->acceleration_structure,
                                    VulkanTypedHandle(as_state->acceleration_structure, kVulkanObjectTypeAccelerationStructureNV),
                                    api_name, error_code);
}

// Check to see if memory was bound to this acceleration structure
bool CoreChecks::ValidateMemoryIsBoundToAccelerationStructure(const ACCELERATION_STRUCTURE_STATE_KHR *as_state,
                                                              const char *api_name, const char *error_code) const {
    return VerifyBoundMemoryIsValid(as_state->binding.mem_state.get(), as_state->acceleration_structure,
                                    VulkanTypedHandle(as_state->acceleration_structure, kVulkanObjectTypeAccelerationStructureKHR),
                                    api_name, error_code);
}

// Valid usage checks for a call to SetMemBinding().
// For NULL mem case, output warning
// Make sure given object is in global object map
//  IF a previous binding existed, output validation error
//  Otherwise, add reference from objectInfo to memoryInfo
//  Add reference off of objInfo
// TODO: We may need to refactor or pass in multiple valid usage statements to handle multiple valid usage conditions.
bool CoreChecks::ValidateSetMemBinding(VkDeviceMemory mem, const VulkanTypedHandle &typed_handle, const char *apiName) const {
    bool skip = false;
    // It's an error to bind an object to NULL memory
    if (mem != VK_NULL_HANDLE) {
        const BINDABLE *mem_binding = ValidationStateTracker::GetObjectMemBinding(typed_handle);
        assert(mem_binding);
        if (mem_binding->sparse) {
            const char *error_code = nullptr;
            const char *handle_type = nullptr;
            if (typed_handle.type == kVulkanObjectTypeBuffer) {
                handle_type = "BUFFER";
                if (strcmp(apiName, "vkBindBufferMemory()") == 0) {
                    error_code = "VUID-vkBindBufferMemory-buffer-01030";
                } else {
                    error_code = "VUID-VkBindBufferMemoryInfo-buffer-01030";
                }
            } else if (typed_handle.type == kVulkanObjectTypeImage) {
                handle_type = "IMAGE";
                if (strcmp(apiName, "vkBindImageMemory()") == 0) {
                    error_code = "VUID-vkBindImageMemory-image-01045";
                } else {
                    error_code = "VUID-VkBindImageMemoryInfo-image-01045";
                }
            } else {
                // Unsupported object type
                assert(false);
            }

            LogObjectList objlist(mem);
            objlist.add(typed_handle);
            skip |= LogError(objlist, error_code,
                             "In %s, attempting to bind %s to %s which was created with sparse memory flags "
                             "(VK_%s_CREATE_SPARSE_*_BIT).",
                             apiName, report_data->FormatHandle(mem).c_str(), report_data->FormatHandle(typed_handle).c_str(),
                             handle_type);
        }
        const DEVICE_MEMORY_STATE *mem_info = ValidationStateTracker::GetDevMemState(mem);
        if (mem_info) {
            const DEVICE_MEMORY_STATE *prev_binding = mem_binding->binding.mem_state.get();
            if (prev_binding) {
                if (!prev_binding->destroyed) {
                    const char *error_code = nullptr;
                    if (typed_handle.type == kVulkanObjectTypeBuffer) {
                        if (strcmp(apiName, "vkBindBufferMemory()") == 0) {
                            error_code = "VUID-vkBindBufferMemory-buffer-01029";
                        } else {
                            error_code = "VUID-VkBindBufferMemoryInfo-buffer-01029";
                        }
                    } else if (typed_handle.type == kVulkanObjectTypeImage) {
                        if (strcmp(apiName, "vkBindImageMemory()") == 0) {
                            error_code = "VUID-vkBindImageMemory-image-01044";
                        } else {
                            error_code = "VUID-VkBindImageMemoryInfo-image-01044";
                        }
                    } else {
                        // Unsupported object type
                        assert(false);
                    }

                    LogObjectList objlist(mem);
                    objlist.add(typed_handle);
                    objlist.add(prev_binding->mem);
                    skip |=
                        LogError(objlist, error_code, "In %s, attempting to bind %s to %s which has already been bound to %s.",
                                 apiName, report_data->FormatHandle(mem).c_str(), report_data->FormatHandle(typed_handle).c_str(),
                                 report_data->FormatHandle(prev_binding->mem).c_str());
                } else {
                    LogObjectList objlist(mem);
                    objlist.add(typed_handle);
                    skip |=
                        LogError(objlist, kVUID_Core_MemTrack_RebindObject,
                                 "In %s, attempting to bind %s to %s which was previous bound to memory that has "
                                 "since been freed. Memory bindings are immutable in "
                                 "Vulkan so this attempt to bind to new memory is not allowed.",
                                 apiName, report_data->FormatHandle(mem).c_str(), report_data->FormatHandle(typed_handle).c_str());
                }
            }
        }
    }
    return skip;
}

bool CoreChecks::ValidateDeviceQueueFamily(uint32_t queue_family, const char *cmd_name, const char *parameter_name,
                                           const char *error_code, bool optional = false) const {
    bool skip = false;
    if (!optional && queue_family == VK_QUEUE_FAMILY_IGNORED) {
        skip |= LogError(device, error_code,
                         "%s: %s is VK_QUEUE_FAMILY_IGNORED, but it is required to provide a valid queue family index value.",
                         cmd_name, parameter_name);
    } else if (queue_family_index_map.find(queue_family) == queue_family_index_map.end()) {
        skip |=
            LogError(device, error_code,
                     "%s: %s (= %" PRIu32
                     ") is not one of the queue families given via VkDeviceQueueCreateInfo structures when the device was created.",
                     cmd_name, parameter_name, queue_family);
    }

    return skip;
}

// Validate the specified queue families against the families supported by the physical device that owns this device
bool CoreChecks::ValidatePhysicalDeviceQueueFamilies(uint32_t queue_family_count, const uint32_t *queue_families,
                                                     const char *cmd_name, const char *array_parameter_name,
                                                     const char *vuid) const {
    bool skip = false;
    if (queue_families) {
        std::unordered_set<uint32_t> set;
        for (uint32_t i = 0; i < queue_family_count; ++i) {
            std::string parameter_name = std::string(array_parameter_name) + "[" + std::to_string(i) + "]";

            if (set.count(queue_families[i])) {
                skip |= LogError(device, vuid, "%s: %s (=%" PRIu32 ") is not unique within %s array.", cmd_name,
                                 parameter_name.c_str(), queue_families[i], array_parameter_name);
            } else {
                set.insert(queue_families[i]);
                if (queue_families[i] == VK_QUEUE_FAMILY_IGNORED) {
                    skip |= LogError(
                        device, vuid,
                        "%s: %s is VK_QUEUE_FAMILY_IGNORED, but it is required to provide a valid queue family index value.",
                        cmd_name, parameter_name.c_str());
                } else if (queue_families[i] >= physical_device_state->queue_family_known_count) {
                    LogObjectList obj_list(physical_device);
                    obj_list.add(device);
                    skip |=
                        LogError(obj_list, vuid,
                                 "%s: %s (= %" PRIu32
                                 ") is not one of the queue families supported by the parent PhysicalDevice %s of this device %s.",
                                 cmd_name, parameter_name.c_str(), queue_families[i],
                                 report_data->FormatHandle(physical_device).c_str(), report_data->FormatHandle(device).c_str());
                }
            }
        }
    }
    return skip;
}

// Check object status for selected flag state
bool CoreChecks::ValidateStatus(const CMD_BUFFER_STATE *pNode, CBStatusFlags status_mask, const char *fail_msg,
                                const char *msg_code) const {
    if (!(pNode->status & status_mask)) {
        return LogError(pNode->commandBuffer, msg_code, "%s: %s..", report_data->FormatHandle(pNode->commandBuffer).c_str(),
                        fail_msg);
    }
    return false;
}

// Return true if for a given PSO, the given state enum is dynamic, else return false
bool CoreChecks::IsDynamic(const PIPELINE_STATE *pPipeline, const VkDynamicState state) const {
    if (pPipeline && pPipeline->graphicsPipelineCI.pDynamicState) {
        for (uint32_t i = 0; i < pPipeline->graphicsPipelineCI.pDynamicState->dynamicStateCount; i++) {
            if (state == pPipeline->graphicsPipelineCI.pDynamicState->pDynamicStates[i]) return true;
        }
    }
    return false;
}

// Validate state stored as flags at time of draw call
bool CoreChecks::ValidateDrawStateFlags(const CMD_BUFFER_STATE *pCB, const PIPELINE_STATE *pPipe, bool indexed,
                                        const char *msg_code) const {
    bool result = false;
    if (pPipe->topology_at_rasterizer == VK_PRIMITIVE_TOPOLOGY_LINE_LIST ||
        pPipe->topology_at_rasterizer == VK_PRIMITIVE_TOPOLOGY_LINE_STRIP) {
        result |=
            ValidateStatus(pCB, CBSTATUS_LINE_WIDTH_SET, "Dynamic line width state not set for this command buffer", msg_code);
    }
    if (pPipe->graphicsPipelineCI.pRasterizationState &&
        (pPipe->graphicsPipelineCI.pRasterizationState->depthBiasEnable == VK_TRUE)) {
        result |=
            ValidateStatus(pCB, CBSTATUS_DEPTH_BIAS_SET, "Dynamic depth bias state not set for this command buffer", msg_code);
    }
    if (pPipe->blendConstantsEnabled) {
        result |= ValidateStatus(pCB, CBSTATUS_BLEND_CONSTANTS_SET, "Dynamic blend constants state not set for this command buffer",
                                 msg_code);
    }
    if (pPipe->graphicsPipelineCI.pDepthStencilState &&
        (pPipe->graphicsPipelineCI.pDepthStencilState->depthBoundsTestEnable == VK_TRUE)) {
        result |=
            ValidateStatus(pCB, CBSTATUS_DEPTH_BOUNDS_SET, "Dynamic depth bounds state not set for this command buffer", msg_code);
    }
    if (pPipe->graphicsPipelineCI.pDepthStencilState &&
        (pPipe->graphicsPipelineCI.pDepthStencilState->stencilTestEnable == VK_TRUE)) {
        result |= ValidateStatus(pCB, CBSTATUS_STENCIL_READ_MASK_SET,
                                 "Dynamic stencil read mask state not set for this command buffer", msg_code);
        result |= ValidateStatus(pCB, CBSTATUS_STENCIL_WRITE_MASK_SET,
                                 "Dynamic stencil write mask state not set for this command buffer", msg_code);
        result |= ValidateStatus(pCB, CBSTATUS_STENCIL_REFERENCE_SET,
                                 "Dynamic stencil reference state not set for this command buffer", msg_code);
    }
    if (indexed) {
        result |= ValidateStatus(pCB, CBSTATUS_INDEX_BUFFER_BOUND,
                                 "Index buffer object not bound to this command buffer when Indexed Draw attempted", msg_code);
    }
    if (pPipe->topology_at_rasterizer == VK_PRIMITIVE_TOPOLOGY_LINE_LIST ||
        pPipe->topology_at_rasterizer == VK_PRIMITIVE_TOPOLOGY_LINE_STRIP) {
        const auto *line_state =
            LvlFindInChain<VkPipelineRasterizationLineStateCreateInfoEXT>(pPipe->graphicsPipelineCI.pRasterizationState->pNext);
        if (line_state && line_state->stippledLineEnable) {
            result |= ValidateStatus(pCB, CBSTATUS_LINE_STIPPLE_SET, "Dynamic line stipple state not set for this command buffer",
                                     msg_code);
        }
    }

    return result;
}

bool CoreChecks::LogInvalidAttachmentMessage(const char *type1_string, const RENDER_PASS_STATE *rp1_state, const char *type2_string,
                                             const RENDER_PASS_STATE *rp2_state, uint32_t primary_attach, uint32_t secondary_attach,
                                             const char *msg, const char *caller, const char *error_code) const {
    LogObjectList objlist(rp1_state->renderPass);
    objlist.add(rp2_state->renderPass);
    return LogError(objlist, error_code,
                    "%s: RenderPasses incompatible between %s w/ %s and %s w/ %s Attachment %u is not "
                    "compatible with %u: %s.",
                    caller, type1_string, report_data->FormatHandle(rp1_state->renderPass).c_str(), type2_string,
                    report_data->FormatHandle(rp2_state->renderPass).c_str(), primary_attach, secondary_attach, msg);
}

bool CoreChecks::ValidateAttachmentCompatibility(const char *type1_string, const RENDER_PASS_STATE *rp1_state,
                                                 const char *type2_string, const RENDER_PASS_STATE *rp2_state,
                                                 uint32_t primary_attach, uint32_t secondary_attach, const char *caller,
                                                 const char *error_code) const {
    bool skip = false;
    const auto &primary_pass_ci = rp1_state->createInfo;
    const auto &secondary_pass_ci = rp2_state->createInfo;
    if (primary_pass_ci.attachmentCount <= primary_attach) {
        primary_attach = VK_ATTACHMENT_UNUSED;
    }
    if (secondary_pass_ci.attachmentCount <= secondary_attach) {
        secondary_attach = VK_ATTACHMENT_UNUSED;
    }
    if (primary_attach == VK_ATTACHMENT_UNUSED && secondary_attach == VK_ATTACHMENT_UNUSED) {
        return skip;
    }
    if (primary_attach == VK_ATTACHMENT_UNUSED) {
        skip |= LogInvalidAttachmentMessage(type1_string, rp1_state, type2_string, rp2_state, primary_attach, secondary_attach,
                                            "The first is unused while the second is not.", caller, error_code);
        return skip;
    }
    if (secondary_attach == VK_ATTACHMENT_UNUSED) {
        skip |= LogInvalidAttachmentMessage(type1_string, rp1_state, type2_string, rp2_state, primary_attach, secondary_attach,
                                            "The second is unused while the first is not.", caller, error_code);
        return skip;
    }
    if (primary_pass_ci.pAttachments[primary_attach].format != secondary_pass_ci.pAttachments[secondary_attach].format) {
        skip |= LogInvalidAttachmentMessage(type1_string, rp1_state, type2_string, rp2_state, primary_attach, secondary_attach,
                                            "They have different formats.", caller, error_code);
    }
    if (primary_pass_ci.pAttachments[primary_attach].samples != secondary_pass_ci.pAttachments[secondary_attach].samples) {
        skip |= LogInvalidAttachmentMessage(type1_string, rp1_state, type2_string, rp2_state, primary_attach, secondary_attach,
                                            "They have different samples.", caller, error_code);
    }
    if (primary_pass_ci.pAttachments[primary_attach].flags != secondary_pass_ci.pAttachments[secondary_attach].flags) {
        skip |= LogInvalidAttachmentMessage(type1_string, rp1_state, type2_string, rp2_state, primary_attach, secondary_attach,
                                            "They have different flags.", caller, error_code);
    }

    return skip;
}

bool CoreChecks::ValidateSubpassCompatibility(const char *type1_string, const RENDER_PASS_STATE *rp1_state,
                                              const char *type2_string, const RENDER_PASS_STATE *rp2_state, const int subpass,
                                              const char *caller, const char *error_code) const {
    bool skip = false;
    const auto &primary_desc = rp1_state->createInfo.pSubpasses[subpass];
    const auto &secondary_desc = rp2_state->createInfo.pSubpasses[subpass];
    uint32_t max_input_attachment_count = std::max(primary_desc.inputAttachmentCount, secondary_desc.inputAttachmentCount);
    for (uint32_t i = 0; i < max_input_attachment_count; ++i) {
        uint32_t primary_input_attach = VK_ATTACHMENT_UNUSED, secondary_input_attach = VK_ATTACHMENT_UNUSED;
        if (i < primary_desc.inputAttachmentCount) {
            primary_input_attach = primary_desc.pInputAttachments[i].attachment;
        }
        if (i < secondary_desc.inputAttachmentCount) {
            secondary_input_attach = secondary_desc.pInputAttachments[i].attachment;
        }
        skip |= ValidateAttachmentCompatibility(type1_string, rp1_state, type2_string, rp2_state, primary_input_attach,
                                                secondary_input_attach, caller, error_code);
    }
    uint32_t max_color_attachment_count = std::max(primary_desc.colorAttachmentCount, secondary_desc.colorAttachmentCount);
    for (uint32_t i = 0; i < max_color_attachment_count; ++i) {
        uint32_t primary_color_attach = VK_ATTACHMENT_UNUSED, secondary_color_attach = VK_ATTACHMENT_UNUSED;
        if (i < primary_desc.colorAttachmentCount) {
            primary_color_attach = primary_desc.pColorAttachments[i].attachment;
        }
        if (i < secondary_desc.colorAttachmentCount) {
            secondary_color_attach = secondary_desc.pColorAttachments[i].attachment;
        }
        skip |= ValidateAttachmentCompatibility(type1_string, rp1_state, type2_string, rp2_state, primary_color_attach,
                                                secondary_color_attach, caller, error_code);
        if (rp1_state->createInfo.subpassCount > 1) {
            uint32_t primary_resolve_attach = VK_ATTACHMENT_UNUSED, secondary_resolve_attach = VK_ATTACHMENT_UNUSED;
            if (i < primary_desc.colorAttachmentCount && primary_desc.pResolveAttachments) {
                primary_resolve_attach = primary_desc.pResolveAttachments[i].attachment;
            }
            if (i < secondary_desc.colorAttachmentCount && secondary_desc.pResolveAttachments) {
                secondary_resolve_attach = secondary_desc.pResolveAttachments[i].attachment;
            }
            skip |= ValidateAttachmentCompatibility(type1_string, rp1_state, type2_string, rp2_state, primary_resolve_attach,
                                                    secondary_resolve_attach, caller, error_code);
        }
    }
    uint32_t primary_depthstencil_attach = VK_ATTACHMENT_UNUSED, secondary_depthstencil_attach = VK_ATTACHMENT_UNUSED;
    if (primary_desc.pDepthStencilAttachment) {
        primary_depthstencil_attach = primary_desc.pDepthStencilAttachment[0].attachment;
    }
    if (secondary_desc.pDepthStencilAttachment) {
        secondary_depthstencil_attach = secondary_desc.pDepthStencilAttachment[0].attachment;
    }
    skip |= ValidateAttachmentCompatibility(type1_string, rp1_state, type2_string, rp2_state, primary_depthstencil_attach,
                                            secondary_depthstencil_attach, caller, error_code);

    // Both renderpasses must agree on Multiview usage
    if (primary_desc.viewMask && secondary_desc.viewMask) {
        if (primary_desc.viewMask != secondary_desc.viewMask) {
            std::stringstream ss;
            ss << "For subpass " << subpass << ", they have a different viewMask. The first has view mask " << primary_desc.viewMask
               << " while the second has view mask " << secondary_desc.viewMask << ".";
            skip |= LogInvalidPnextMessage(type1_string, rp1_state, type2_string, rp2_state, ss.str().c_str(), caller, error_code);
        }
    } else if (primary_desc.viewMask) {
        skip |= LogInvalidPnextMessage(type1_string, rp1_state, type2_string, rp2_state,
                                       "The first uses Multiview (has non-zero viewMasks) while the second one does not.", caller,
                                       error_code);
    } else if (secondary_desc.viewMask) {
        skip |= LogInvalidPnextMessage(type1_string, rp1_state, type2_string, rp2_state,
                                       "The second uses Multiview (has non-zero viewMasks) while the first one does not.", caller,
                                       error_code);
    }

    return skip;
}

bool CoreChecks::LogInvalidPnextMessage(const char *type1_string, const RENDER_PASS_STATE *rp1_state, const char *type2_string,
                                        const RENDER_PASS_STATE *rp2_state, const char *msg, const char *caller,
                                        const char *error_code) const {
    LogObjectList objlist(rp1_state->renderPass);
    objlist.add(rp2_state->renderPass);
    return LogError(objlist, error_code, "%s: RenderPasses incompatible between %s w/ %s and %s w/ %s: %s", caller, type1_string,
                    report_data->FormatHandle(rp1_state->renderPass).c_str(), type2_string,
                    report_data->FormatHandle(rp2_state->renderPass).c_str(), msg);
}

// Verify that given renderPass CreateInfo for primary and secondary command buffers are compatible.
//  This function deals directly with the CreateInfo, there are overloaded versions below that can take the renderPass handle and
//  will then feed into this function
bool CoreChecks::ValidateRenderPassCompatibility(const char *type1_string, const RENDER_PASS_STATE *rp1_state,
                                                 const char *type2_string, const RENDER_PASS_STATE *rp2_state, const char *caller,
                                                 const char *error_code) const {
    bool skip = false;

    // createInfo flags must be identical for the renderpasses to be compatible.
    if (rp1_state->createInfo.flags != rp2_state->createInfo.flags) {
        LogObjectList objlist(rp1_state->renderPass);
        objlist.add(rp2_state->renderPass);
        skip |=
            LogError(objlist, error_code,
                     "%s: RenderPasses incompatible between %s w/ %s with flags of %u and %s w/ "
                     "%s with a flags of %u.",
                     caller, type1_string, report_data->FormatHandle(rp1_state->renderPass).c_str(), rp1_state->createInfo.flags,
                     type2_string, report_data->FormatHandle(rp2_state->renderPass).c_str(), rp2_state->createInfo.flags);
    }

    if (rp1_state->createInfo.subpassCount != rp2_state->createInfo.subpassCount) {
        LogObjectList objlist(rp1_state->renderPass);
        objlist.add(rp2_state->renderPass);
        skip |= LogError(objlist, error_code,
                         "%s: RenderPasses incompatible between %s w/ %s with a subpassCount of %u and %s w/ "
                         "%s with a subpassCount of %u.",
                         caller, type1_string, report_data->FormatHandle(rp1_state->renderPass).c_str(),
                         rp1_state->createInfo.subpassCount, type2_string, report_data->FormatHandle(rp2_state->renderPass).c_str(),
                         rp2_state->createInfo.subpassCount);
    } else {
        for (uint32_t i = 0; i < rp1_state->createInfo.subpassCount; ++i) {
            skip |= ValidateSubpassCompatibility(type1_string, rp1_state, type2_string, rp2_state, i, caller, error_code);
        }
    }

    // Find an entry of the Fragment Density Map type in the pNext chain, if it exists
    const auto fdm1 = LvlFindInChain<VkRenderPassFragmentDensityMapCreateInfoEXT>(rp1_state->createInfo.pNext);
    const auto fdm2 = LvlFindInChain<VkRenderPassFragmentDensityMapCreateInfoEXT>(rp2_state->createInfo.pNext);

    // Both renderpasses must agree on usage of a Fragment Density Map type
    if (fdm1 && fdm2) {
        uint32_t primary_input_attach = fdm1->fragmentDensityMapAttachment.attachment;
        uint32_t secondary_input_attach = fdm2->fragmentDensityMapAttachment.attachment;
        skip |= ValidateAttachmentCompatibility(type1_string, rp1_state, type2_string, rp2_state, primary_input_attach,
                                                secondary_input_attach, caller, error_code);
    } else if (fdm1) {
        skip |= LogInvalidPnextMessage(type1_string, rp1_state, type2_string, rp2_state,
                                       "The first uses a Fragment Density Map while the second one does not.", caller, error_code);
    } else if (fdm2) {
        skip |= LogInvalidPnextMessage(type1_string, rp1_state, type2_string, rp2_state,
                                       "The second uses a Fragment Density Map while the first one does not.", caller, error_code);
    }

    return skip;
}

// For given pipeline, return number of MSAA samples, or one if MSAA disabled
static VkSampleCountFlagBits GetNumSamples(PIPELINE_STATE const *pipe) {
    if (pipe->graphicsPipelineCI.pMultisampleState != NULL &&
        VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO == pipe->graphicsPipelineCI.pMultisampleState->sType) {
        return pipe->graphicsPipelineCI.pMultisampleState->rasterizationSamples;
    }
    return VK_SAMPLE_COUNT_1_BIT;
}

static void ListBits(std::ostream &s, uint32_t bits) {
    for (int i = 0; i < 32 && bits; i++) {
        if (bits & (1 << i)) {
            s << i;
            bits &= ~(1 << i);
            if (bits) {
                s << ",";
            }
        }
    }
}

std::string DynamicStateString(CBStatusFlags input_value) {
    std::string ret;
    int index = 0;
    while (input_value) {
        if (input_value & 1) {
            if (!ret.empty()) ret.append("|");
            ret.append(string_VkDynamicState(ConvertToDynamicState(static_cast<CBStatusFlagBits>(1 << index))));
        }
        ++index;
        input_value >>= 1;
    }
    if (ret.empty()) ret.append(string_VkDynamicState(ConvertToDynamicState(static_cast<CBStatusFlagBits>(0))));
    return ret;
}

// Validate draw-time state related to the PSO
bool CoreChecks::ValidatePipelineDrawtimeState(const LAST_BOUND_STATE &state, const CMD_BUFFER_STATE *pCB, CMD_TYPE cmd_type,
                                               const PIPELINE_STATE *pPipeline, const char *caller) const {
    bool skip = false;
    const auto &current_vtx_bfr_binding_info = pCB->current_vertex_buffer_binding_info.vertex_buffer_bindings;
    const DrawDispatchVuid vuid = GetDrawDispatchVuid(cmd_type);

    // Verify vertex & index buffer for unprotected command buffer.
    // Because vertex & index buffer is read only, it doesn't need to care protected command buffer case.
    if (enabled_features.core11.protectedMemory == VK_TRUE) {
        for (const auto &buffer_binding : current_vtx_bfr_binding_info) {
            if (buffer_binding.buffer_state && !buffer_binding.buffer_state->destroyed) {
                skip |= ValidateProtectedBuffer(pCB, buffer_binding.buffer_state.get(), caller, vuid.unprotected_command_buffer,
                                                "Buffer is vertex buffer");
            }
        }
        if (pCB->index_buffer_binding.buffer_state && !pCB->index_buffer_binding.buffer_state->destroyed) {
            skip |= ValidateProtectedBuffer(pCB, pCB->index_buffer_binding.buffer_state.get(), caller,
                                            vuid.unprotected_command_buffer, "Buffer is index buffer");
        }
    }

    // Verify if using dynamic state setting commands that it doesn't set up in pipeline
    CBStatusFlags invalid_status = CBSTATUS_ALL_STATE_SET & ~(pCB->dynamic_status | pCB->static_status);
    if (invalid_status) {
        std::string dynamic_states = DynamicStateString(invalid_status);
        LogObjectList objlist(pCB->commandBuffer);
        objlist.add(pPipeline->pipeline);
        skip |= LogError(objlist, vuid.dynamic_state_setting_commands,
                         "%s: %s doesn't set up %s, but it calls the related dynamic state setting commands", caller,
                         report_data->FormatHandle(state.pipeline_state->pipeline).c_str(), dynamic_states.c_str());
    }

    // Verify vertex binding
    if (pPipeline->vertex_binding_descriptions_.size() > 0) {
        for (size_t i = 0; i < pPipeline->vertex_binding_descriptions_.size(); i++) {
            const auto vertex_binding = pPipeline->vertex_binding_descriptions_[i].binding;
            if (current_vtx_bfr_binding_info.size() < (vertex_binding + 1)) {
                skip |= LogError(pCB->commandBuffer, vuid.vertex_binding,
                                 "%s: %s expects that this Command Buffer's vertex binding Index %u should be set via "
                                 "vkCmdBindVertexBuffers. This is because VkVertexInputBindingDescription struct at "
                                 "index " PRINTF_SIZE_T_SPECIFIER " of pVertexBindingDescriptions has a binding value of %u.",
                                 caller, report_data->FormatHandle(state.pipeline_state->pipeline).c_str(), vertex_binding, i,
                                 vertex_binding);
            } else if ((current_vtx_bfr_binding_info[vertex_binding].buffer_state == nullptr) &&
                       !enabled_features.robustness2_features.nullDescriptor) {
                skip |= LogError(pCB->commandBuffer, vuid.vertex_binding_null,
                                 "%s: Vertex binding %d must not be VK_NULL_HANDLE %s expects that this Command Buffer's vertex "
                                 "binding Index %u should be set via "
                                 "vkCmdBindVertexBuffers. This is because VkVertexInputBindingDescription struct at "
                                 "index " PRINTF_SIZE_T_SPECIFIER " of pVertexBindingDescriptions has a binding value of %u.",
                                 caller, vertex_binding, report_data->FormatHandle(state.pipeline_state->pipeline).c_str(),
                                 vertex_binding, i, vertex_binding);
            }
        }

        // Verify vertex attribute address alignment
        for (size_t i = 0; i < pPipeline->vertex_attribute_descriptions_.size(); i++) {
            const auto &attribute_description = pPipeline->vertex_attribute_descriptions_[i];
            const auto vertex_binding = attribute_description.binding;
            const auto attribute_offset = attribute_description.offset;

            const auto &vertex_binding_map_it = pPipeline->vertex_binding_to_index_map_.find(vertex_binding);
            if ((vertex_binding_map_it != pPipeline->vertex_binding_to_index_map_.cend()) &&
                (vertex_binding < current_vtx_bfr_binding_info.size()) &&
                ((current_vtx_bfr_binding_info[vertex_binding].buffer_state) ||
                 enabled_features.robustness2_features.nullDescriptor)) {
                auto vertex_buffer_stride = pPipeline->vertex_binding_descriptions_[vertex_binding_map_it->second].stride;
                if (IsDynamic(pPipeline, VK_DYNAMIC_STATE_VERTEX_INPUT_BINDING_STRIDE_EXT)) {
                    vertex_buffer_stride = static_cast<uint32_t>(current_vtx_bfr_binding_info[vertex_binding].stride);
                    uint32_t attribute_binding_extent =
                        attribute_description.offset + FormatElementSize(attribute_description.format);
                    if (vertex_buffer_stride < attribute_binding_extent) {
                        skip |=
                            LogError(pCB->commandBuffer, "VUID-vkCmdBindVertexBuffers2EXT-pStrides-03363",
                                     "The pStrides[%u] (%u) parameter in the last call to vkCmdBindVertexBuffers2EXT is less than "
                                     "the extent of the binding for attribute %u (%u).",
                                     vertex_binding, vertex_buffer_stride, i, attribute_binding_extent);
                    }
                }
                const auto vertex_buffer_offset = current_vtx_bfr_binding_info[vertex_binding].offset;

                // Use 1 as vertex/instance index to use buffer stride as well
                const auto attrib_address = vertex_buffer_offset + vertex_buffer_stride + attribute_offset;

                VkDeviceSize vtx_attrib_req_alignment = pPipeline->vertex_attribute_alignments_[i];

                if (SafeModulo(attrib_address, vtx_attrib_req_alignment) != 0) {
                    LogObjectList objlist(current_vtx_bfr_binding_info[vertex_binding].buffer_state->buffer);
                    objlist.add(state.pipeline_state->pipeline);
                    skip |= LogError(
                        objlist, vuid.vertex_binding_attribute,
                        "%s: Invalid attribAddress alignment for vertex attribute " PRINTF_SIZE_T_SPECIFIER
                        ", %s,from of %s and vertex %s.",
                        caller, i, string_VkFormat(attribute_description.format),
                        report_data->FormatHandle(state.pipeline_state->pipeline).c_str(),
                        report_data->FormatHandle(current_vtx_bfr_binding_info[vertex_binding].buffer_state->buffer).c_str());
                }
            } else {
                LogObjectList objlist(pCB->commandBuffer);
                objlist.add(state.pipeline_state->pipeline);
                skip |= LogError(objlist, vuid.vertex_binding_attribute,
                                 "%s: binding #%" PRIu32
                                 " in pVertexAttributeDescriptions of %s is invalid in vkCmdBindVertexBuffers of %s.",
                                 caller, vertex_binding, report_data->FormatHandle(state.pipeline_state->pipeline).c_str(),
                                 report_data->FormatHandle(pCB->commandBuffer).c_str());
            }
        }
    }

    // If Viewport or scissors are dynamic, verify that dynamic count matches PSO count.
    // Skip check if rasterization is disabled or there is no viewport.
    if ((!pPipeline->graphicsPipelineCI.pRasterizationState ||
         (pPipeline->graphicsPipelineCI.pRasterizationState->rasterizerDiscardEnable == VK_FALSE)) &&
        pPipeline->graphicsPipelineCI.pViewportState) {
        bool dyn_viewport = IsDynamic(pPipeline, VK_DYNAMIC_STATE_VIEWPORT);
        bool dyn_scissor = IsDynamic(pPipeline, VK_DYNAMIC_STATE_SCISSOR);

        if (dyn_viewport) {
            const auto required_viewports_mask = (1 << pPipeline->graphicsPipelineCI.pViewportState->viewportCount) - 1;
            const auto missing_viewport_mask = ~pCB->viewportMask & required_viewports_mask;
            if (missing_viewport_mask) {
                std::stringstream ss;
                ss << caller << ": Dynamic viewport(s) ";
                ListBits(ss, missing_viewport_mask);
                ss << " are used by pipeline state object, but were not provided via calls to vkCmdSetViewport().";
                skip |= LogError(device, vuid.dynamic_state, "%s", ss.str().c_str());
            }
        }

        if (dyn_scissor) {
            const auto required_scissor_mask = (1 << pPipeline->graphicsPipelineCI.pViewportState->scissorCount) - 1;
            const auto missing_scissor_mask = ~pCB->scissorMask & required_scissor_mask;
            if (missing_scissor_mask) {
                std::stringstream ss;
                ss << caller << ": Dynamic scissor(s) ";
                ListBits(ss, missing_scissor_mask);
                ss << " are used by pipeline state object, but were not provided via calls to vkCmdSetScissor().";
                skip |= LogError(device, vuid.dynamic_state, "%s", ss.str().c_str());
            }
        }

        bool dyn_viewport_count = IsDynamic(pPipeline, VK_DYNAMIC_STATE_VIEWPORT_WITH_COUNT_EXT);
        bool dyn_scissor_count = IsDynamic(pPipeline, VK_DYNAMIC_STATE_SCISSOR_WITH_COUNT_EXT);

        // VUID {refpage}-viewportCount-03417
        if (dyn_viewport_count && !dyn_scissor_count) {
            const auto required_viewport_mask = (1 << pPipeline->graphicsPipelineCI.pViewportState->scissorCount) - 1;
            const auto missing_viewport_mask = ~pCB->viewportWithCountMask & required_viewport_mask;
            if (missing_viewport_mask) {
                std::stringstream ss;
                ss << caller << ": Dynamic viewport with count ";
                ListBits(ss, missing_viewport_mask);
                ss << " are used by pipeline state object, but were not provided via calls to vkCmdSetViewportWithCountEXT().";
                skip |= LogError(device, vuid.viewport_count, "%s", ss.str().c_str());
            }
        }

        // VUID {refpage}-scissorCount-03418
        if (dyn_scissor_count && !dyn_viewport_count) {
            const auto required_scissor_mask = (1 << pPipeline->graphicsPipelineCI.pViewportState->viewportCount) - 1;
            const auto missing_scissor_mask = ~pCB->scissorWithCountMask & required_scissor_mask;
            if (missing_scissor_mask) {
                std::stringstream ss;
                ss << caller << ": Dynamic scissor with count ";
                ListBits(ss, missing_scissor_mask);
                ss << " are used by pipeline state object, but were not provided via calls to vkCmdSetScissorWithCountEXT().";
                skip |= LogError(device, vuid.scissor_count, "%s", ss.str().c_str());
            }
        }

        // VUID {refpage}-viewportCount-03419
        if (dyn_scissor_count && dyn_viewport_count) {
            if (pCB->viewportWithCountMask != pCB->scissorWithCountMask) {
                std::stringstream ss;
                ss << caller << ": Dynamic viewport and scissor with count ";
                ListBits(ss, pCB->viewportWithCountMask ^ pCB->scissorWithCountMask);
                ss << " are used by pipeline state object, but were not provided via matching calls to "
                      "vkCmdSetViewportWithCountEXT and vkCmdSetScissorWithCountEXT().";
                skip |= LogError(device, vuid.viewport_scissor_count, "%s", ss.str().c_str());
            }
        }
    }

    // Verify that any MSAA request in PSO matches sample# in bound FB
    // Skip the check if rasterization is disabled.
    if (!pPipeline->graphicsPipelineCI.pRasterizationState ||
        (pPipeline->graphicsPipelineCI.pRasterizationState->rasterizerDiscardEnable == VK_FALSE)) {
        VkSampleCountFlagBits pso_num_samples = GetNumSamples(pPipeline);
        if (pCB->activeRenderPass) {
            const auto render_pass_info = pCB->activeRenderPass->createInfo.ptr();
            const VkSubpassDescription2 *subpass_desc = &render_pass_info->pSubpasses[pCB->activeSubpass];
            uint32_t i;
            unsigned subpass_num_samples = 0;

            for (i = 0; i < subpass_desc->colorAttachmentCount; i++) {
                const auto attachment = subpass_desc->pColorAttachments[i].attachment;
                if (attachment != VK_ATTACHMENT_UNUSED) {
                    subpass_num_samples |= static_cast<unsigned>(render_pass_info->pAttachments[attachment].samples);
                }
            }

            if (subpass_desc->pDepthStencilAttachment &&
                subpass_desc->pDepthStencilAttachment->attachment != VK_ATTACHMENT_UNUSED) {
                const auto attachment = subpass_desc->pDepthStencilAttachment->attachment;
                subpass_num_samples |= static_cast<unsigned>(render_pass_info->pAttachments[attachment].samples);
            }

            if (!(device_extensions.vk_amd_mixed_attachment_samples || device_extensions.vk_nv_framebuffer_mixed_samples) &&
                ((subpass_num_samples & static_cast<unsigned>(pso_num_samples)) != subpass_num_samples)) {
                LogObjectList objlist(pPipeline->pipeline);
                objlist.add(pCB->activeRenderPass->renderPass);
                skip |= LogError(objlist, kVUID_Core_DrawState_NumSamplesMismatch,
                                 "%s: Num samples mismatch! At draw-time in %s with %u samples while current %s w/ "
                                 "%u samples!",
                                 caller, report_data->FormatHandle(pPipeline->pipeline).c_str(), pso_num_samples,
                                 report_data->FormatHandle(pCB->activeRenderPass->renderPass).c_str(), subpass_num_samples);
            }
        } else {
            skip |= LogError(pPipeline->pipeline, kVUID_Core_DrawState_NoActiveRenderpass,
                             "%s: No active render pass found at draw-time in %s!", caller,
                             report_data->FormatHandle(pPipeline->pipeline).c_str());
        }
    }
    // Verify that PSO creation renderPass is compatible with active renderPass
    if (pCB->activeRenderPass) {
        // TODO: AMD extension codes are included here, but actual function entrypoints are not yet intercepted
        if (pCB->activeRenderPass->renderPass != pPipeline->rp_state->renderPass) {
            // renderPass that PSO was created with must be compatible with active renderPass that PSO is being used with
            skip |= ValidateRenderPassCompatibility("active render pass", pCB->activeRenderPass.get(), "pipeline state object",
                                                    pPipeline->rp_state.get(), caller, vuid.render_pass_compatible);
        }
        if (pPipeline->graphicsPipelineCI.subpass != pCB->activeSubpass) {
            skip |=
                LogError(pPipeline->pipeline, vuid.subpass_index, "%s: Pipeline was built for subpass %u but used in subpass %u.",
                         caller, pPipeline->graphicsPipelineCI.subpass, pCB->activeSubpass);
        }
        // Check if depth stencil attachment was created with sample location compatible bit
        if (pPipeline->sample_location_enabled == VK_TRUE) {
            const safe_VkAttachmentReference2 *ds_attachment =
                pCB->activeRenderPass->createInfo.pSubpasses[pCB->activeSubpass].pDepthStencilAttachment;
            const FRAMEBUFFER_STATE *fb_state = pCB->activeFramebuffer.get();
            if ((ds_attachment != nullptr) && (fb_state != nullptr)) {
                const uint32_t attachment = ds_attachment->attachment;
                if (attachment != VK_ATTACHMENT_UNUSED) {
                    const auto *imageview_state = GetActiveAttachmentImageViewState(pCB, attachment);
                    if (imageview_state != nullptr) {
                        const IMAGE_STATE *image_state = GetImageState(imageview_state->create_info.image);
                        if (image_state != nullptr) {
                            if ((image_state->createInfo.flags & VK_IMAGE_CREATE_SAMPLE_LOCATIONS_COMPATIBLE_DEPTH_BIT_EXT) == 0) {
                                skip |= LogError(pPipeline->pipeline, vuid.sample_location,
                                                 "%s: sampleLocationsEnable is true for the pipeline, but the subpass (%u) depth "
                                                 "stencil attachment's VkImage was not created with "
                                                 "VK_IMAGE_CREATE_SAMPLE_LOCATIONS_COMPATIBLE_DEPTH_BIT_EXT.",
                                                 caller, pCB->activeSubpass);
                            }
                        }
                    }
                }
            }
        }
    }

    // VUID {refpage}-primitiveTopology-03420
    skip |= ValidateStatus(pCB, CBSTATUS_PRIMITIVE_TOPOLOGY_SET, "Dynamic primitive topology state not set for this command buffer",
                           vuid.primitive_topology);
    if (IsDynamic(pPipeline, VK_DYNAMIC_STATE_PRIMITIVE_TOPOLOGY_EXT)) {
        bool compatible_topology = false;
        switch (pPipeline->graphicsPipelineCI.pInputAssemblyState->topology) {
            case VK_PRIMITIVE_TOPOLOGY_POINT_LIST:
                switch (pCB->primitiveTopology) {
                    case VK_PRIMITIVE_TOPOLOGY_POINT_LIST:
                        compatible_topology = true;
                        break;
                    default:
                        break;
                }
                break;
            case VK_PRIMITIVE_TOPOLOGY_LINE_LIST:
            case VK_PRIMITIVE_TOPOLOGY_LINE_STRIP:
            case VK_PRIMITIVE_TOPOLOGY_LINE_LIST_WITH_ADJACENCY:
            case VK_PRIMITIVE_TOPOLOGY_LINE_STRIP_WITH_ADJACENCY:
                switch (pCB->primitiveTopology) {
                    case VK_PRIMITIVE_TOPOLOGY_LINE_LIST:
                    case VK_PRIMITIVE_TOPOLOGY_LINE_STRIP:
                        compatible_topology = true;
                        break;
                    default:
                        break;
                }
                break;
            case VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST:
            case VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP:
            case VK_PRIMITIVE_TOPOLOGY_TRIANGLE_FAN:
            case VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST_WITH_ADJACENCY:
            case VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP_WITH_ADJACENCY:
                switch (pCB->primitiveTopology) {
                    case VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST:
                    case VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP:
                    case VK_PRIMITIVE_TOPOLOGY_TRIANGLE_FAN:
                    case VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST_WITH_ADJACENCY:
                    case VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP_WITH_ADJACENCY:
                        compatible_topology = true;
                        break;
                    default:
                        break;
                }
                break;
            case VK_PRIMITIVE_TOPOLOGY_PATCH_LIST:
                switch (pCB->primitiveTopology) {
                    case VK_PRIMITIVE_TOPOLOGY_PATCH_LIST:
                        compatible_topology = true;
                        break;
                    default:
                        break;
                }
                break;
            default:
                break;
        }
        if (!compatible_topology) {
            skip |= LogError(pPipeline->pipeline, vuid.primitive_topology,
                             "%s: the last primitive topology %s state set by vkCmdSetPrimitiveTopologyEXT is "
                             "not compatible with the pipeline topology %s.",
                             caller, string_VkPrimitiveTopology(pCB->primitiveTopology),
                             string_VkPrimitiveTopology(pPipeline->graphicsPipelineCI.pInputAssemblyState->topology));
        }
    }

    if (enabled_features.fragment_shading_rate_features.primitiveFragmentShadingRate) {
        skip |= ValidateGraphicsPipelineShaderDynamicState(pPipeline, pCB, caller, vuid);
    }

    return skip;
}

// For given cvdescriptorset::DescriptorSet, verify that its Set is compatible w/ the setLayout corresponding to
// pipelineLayout[layoutIndex]
static bool VerifySetLayoutCompatibility(const debug_report_data *report_data, const cvdescriptorset::DescriptorSet *descriptor_set,
                                         PIPELINE_LAYOUT_STATE const *pipeline_layout, const uint32_t layoutIndex,
                                         string &errorMsg) {
    auto num_sets = pipeline_layout->set_layouts.size();
    if (layoutIndex >= num_sets) {
        stringstream error_str;
        error_str << report_data->FormatHandle(pipeline_layout->layout) << ") only contains " << num_sets
                  << " setLayouts corresponding to sets 0-" << num_sets - 1 << ", but you're attempting to bind set to index "
                  << layoutIndex;
        errorMsg = error_str.str();
        return false;
    }
    if (descriptor_set->IsPushDescriptor()) return true;
    auto layout_node = pipeline_layout->set_layouts[layoutIndex].get();
    return cvdescriptorset::VerifySetLayoutCompatibility(report_data, layout_node, descriptor_set->GetLayout().get(), &errorMsg);
}

// Validate overall state at the time of a draw call
bool CoreChecks::ValidateCmdBufDrawState(const CMD_BUFFER_STATE *cb_node, CMD_TYPE cmd_type, const bool indexed,
                                         const VkPipelineBindPoint bind_point, const char *function) const {
    const DrawDispatchVuid vuid = GetDrawDispatchVuid(cmd_type);
    const auto lv_bind_point = ConvertToLvlBindPoint(bind_point);
    const auto &state = cb_node->lastBound[lv_bind_point];
    const auto *pipe = state.pipeline_state;

    if (nullptr == pipe) {
        return LogError(cb_node->commandBuffer, vuid.pipeline_bound,
                        "Must not call %s on this command buffer while there is no %s pipeline bound.", function,
                        bind_point == VK_PIPELINE_BIND_POINT_RAY_TRACING_KHR
                            ? "RayTracing"
                            : bind_point == VK_PIPELINE_BIND_POINT_GRAPHICS ? "Graphics" : "Compute");
    }

    bool result = false;

    if (VK_PIPELINE_BIND_POINT_GRAPHICS == bind_point) {
        // First check flag states
        result |= ValidateDrawStateFlags(cb_node, pipe, indexed, vuid.dynamic_state);

        if (cb_node->activeRenderPass && cb_node->activeFramebuffer) {
            // Verify attachments for unprotected/protected command buffer.
            if (enabled_features.core11.protectedMemory == VK_TRUE && cb_node->active_attachments) {
                uint32_t i = 0;
                for (const auto &view_state : *cb_node->active_attachments.get()) {
                    const auto &subpass = cb_node->active_subpasses->at(i);
                    if (subpass.used && view_state && !view_state->destroyed) {
                        std::string image_desc = "Image is ";
                        image_desc.append(string_VkImageUsageFlagBits(subpass.usage));
                        // Because inputAttachment is read only, it doesn't need to care protected command buffer case.
                        // Some CMD_TYPE could not be protected. See VUID 02711.
                        if (subpass.usage != VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT &&
                            vuid.protected_command_buffer != kVUIDUndefined) {
                            result |= ValidateUnprotectedImage(cb_node, view_state->image_state.get(), function,
                                                               vuid.protected_command_buffer, image_desc.c_str());
                        }
                        result |= ValidateProtectedImage(cb_node, view_state->image_state.get(), function,
                                                         vuid.unprotected_command_buffer, image_desc.c_str());
                    }
                    ++i;
                }
            }
        }
    }
    // Now complete other state checks
    string error_string;
    auto const &pipeline_layout = pipe->pipeline_layout.get();

    // Check if the current pipeline is compatible for the maximum used set with the bound sets.
    if (pipe->active_slots.size() > 0 && !CompatForSet(pipe->max_active_slot, state, pipeline_layout->compat_for_set)) {
        LogObjectList objlist(pipe->pipeline);
        objlist.add(pipeline_layout->layout);
        objlist.add(state.pipeline_layout);
        result |= LogError(objlist, vuid.compatible_pipeline,
                           "%s(): %s defined with %s is not compatible for maximum set statically used %" PRIu32
                           " with bound descriptor sets, last bound with %s",
                           CommandTypeString(cmd_type), report_data->FormatHandle(pipe->pipeline).c_str(),
                           report_data->FormatHandle(pipeline_layout->layout).c_str(), pipe->max_active_slot,
                           report_data->FormatHandle(state.pipeline_layout).c_str());
    }

    for (const auto &set_binding_pair : pipe->active_slots) {
        uint32_t set_index = set_binding_pair.first;
        // If valid set is not bound throw an error
        if ((state.per_set.size() <= set_index) || (!state.per_set[set_index].bound_descriptor_set)) {
            result |= LogError(cb_node->commandBuffer, kVUID_Core_DrawState_DescriptorSetNotBound,
                               "%s uses set #%u but that set is not bound.", report_data->FormatHandle(pipe->pipeline).c_str(),
                               set_index);
        } else if (!VerifySetLayoutCompatibility(report_data, state.per_set[set_index].bound_descriptor_set, pipeline_layout,
                                                 set_index, error_string)) {
            // Set is bound but not compatible w/ overlapping pipeline_layout from PSO
            VkDescriptorSet set_handle = state.per_set[set_index].bound_descriptor_set->GetSet();
            LogObjectList objlist(set_handle);
            objlist.add(pipeline_layout->layout);
            result |= LogError(objlist, kVUID_Core_DrawState_PipelineLayoutsIncompatible,
                               "%s bound as set #%u is not compatible with overlapping %s due to: %s",
                               report_data->FormatHandle(set_handle).c_str(), set_index,
                               report_data->FormatHandle(pipeline_layout->layout).c_str(), error_string.c_str());
        } else {  // Valid set is bound and layout compatible, validate that it's updated
            // Pull the set node
            const cvdescriptorset::DescriptorSet *descriptor_set = state.per_set[set_index].bound_descriptor_set;
            // Validate the draw-time state for this descriptor set
            std::string err_str;
            // For the "bindless" style resource usage with many descriptors, need to optimize command <-> descriptor
            // binding validation. Take the requested binding set and prefilter it to eliminate redundant validation checks.
            // Here, the currently bound pipeline determines whether an image validation check is redundant...
            // for images are the "req" portion of the binding_req is indirectly (but tightly) coupled to the pipeline.
            cvdescriptorset::PrefilterBindRequestMap reduced_map(*descriptor_set, set_binding_pair.second);
            const auto &binding_req_map = reduced_map.FilteredMap(*cb_node, *pipe);

            // We can skip validating the descriptor set if "nothing" has changed since the last validation.
            // Same set, no image layout changes, and same "pipeline state" (binding_req_map). If there are
            // any dynamic descriptors, always revalidate rather than caching the values. We currently only
            // apply this optimization if IsManyDescriptors is true, to avoid the overhead of copying the
            // binding_req_map which could potentially be expensive.
            bool descriptor_set_changed =
                !reduced_map.IsManyDescriptors() ||
                // Revalidate each time if the set has dynamic offsets
                state.per_set[set_index].dynamicOffsets.size() > 0 ||
                // Revalidate if descriptor set (or contents) has changed
                state.per_set[set_index].validated_set != descriptor_set ||
                state.per_set[set_index].validated_set_change_count != descriptor_set->GetChangeCount() ||
                (!disabled[image_layout_validation] &&
                 state.per_set[set_index].validated_set_image_layout_change_count != cb_node->image_layout_change_count);
            bool need_validate = descriptor_set_changed ||
                                 // Revalidate if previous bindingReqMap doesn't include new bindingReqMap
                                 !std::includes(state.per_set[set_index].validated_set_binding_req_map.begin(),
                                                state.per_set[set_index].validated_set_binding_req_map.end(),
                                                binding_req_map.begin(), binding_req_map.end());

            if (need_validate) {
                if (!descriptor_set_changed && reduced_map.IsManyDescriptors()) {
                    // Only validate the bindings that haven't already been validated
                    BindingReqMap delta_reqs;
                    std::set_difference(binding_req_map.begin(), binding_req_map.end(),
                                        state.per_set[set_index].validated_set_binding_req_map.begin(),
                                        state.per_set[set_index].validated_set_binding_req_map.end(),
                                        std::inserter(delta_reqs, delta_reqs.begin()));
                    result |=
                        ValidateDrawState(descriptor_set, delta_reqs, state.per_set[set_index].dynamicOffsets, cb_node,
                                          cb_node->active_attachments.get(), *cb_node->active_subpasses.get(), function, vuid);
                } else {
                    result |=
                        ValidateDrawState(descriptor_set, binding_req_map, state.per_set[set_index].dynamicOffsets, cb_node,
                                          cb_node->active_attachments.get(), *cb_node->active_subpasses.get(), function, vuid);
                }
            }
        }
    }

    // Check general pipeline state that needs to be validated at drawtime
    if (VK_PIPELINE_BIND_POINT_GRAPHICS == bind_point) {
        result |= ValidatePipelineDrawtimeState(state, cb_node, cmd_type, pipe, function);
    }

    // Verify if push constants have been set
    if (cb_node->push_constant_data_ranges) {
        if (pipeline_layout->push_constant_ranges != cb_node->push_constant_data_ranges) {
            LogObjectList objlist(cb_node->commandBuffer);
            objlist.add(cb_node->push_constant_pipeline_layout_set);
            objlist.add(pipeline_layout->layout);
            objlist.add(pipe->pipeline);
            result |= LogError(
                objlist, vuid.push_constants_set, "The active push constants of %s isn't compatible with %s of active %s.",
                report_data->FormatHandle(cb_node->push_constant_pipeline_layout_set).c_str(),
                report_data->FormatHandle(pipeline_layout->layout).c_str(), report_data->FormatHandle(pipe->pipeline).c_str());
        } else {
            for (const auto &stage : pipe->stage_state) {
                const auto *entrypoint =
                    FindEntrypointStruct(stage.shader_state.get(), stage.entry_point_name.c_str(), stage.stage_flag);
                if (!entrypoint || !entrypoint->push_constant_used_in_shader.IsUsed()) {
                    continue;
                }
                const auto it = cb_node->push_constant_data_update.find(stage.stage_flag);
                if (it == cb_node->push_constant_data_update.end()) {
                    // This error has been printed in ValidatePushConstantUsage.
                    break;
                }

                uint32_t issue_index = 0;
                const auto ret = ValidatePushConstantSetUpdate(it->second, entrypoint->push_constant_used_in_shader, issue_index);

                // "not set" error has been printed in ValidatePushConstantUsage.
                if (ret == PC_Byte_Not_Updated) {
                    const auto loc_descr = entrypoint->push_constant_used_in_shader.GetLocationDesc(issue_index);
                    LogObjectList objlist(cb_node->commandBuffer);
                    objlist.add(pipeline_layout->layout);
                    result |= LogError(objlist, vuid.push_constants_set, "Push-constant buffer:%s in %s of %s is not updated.",
                                       loc_descr.c_str(), string_VkShaderStageFlags(stage.stage_flag).c_str(),
                                       report_data->FormatHandle(pipeline_layout->layout).c_str());
                    break;
                }
            }
        }
    }
    return result;
}

bool CoreChecks::ValidatePipelineLocked(std::vector<std::shared_ptr<PIPELINE_STATE>> const &pPipelines, int pipelineIndex) const {
    bool skip = false;

    const PIPELINE_STATE *pipeline = pPipelines[pipelineIndex].get();

    // If create derivative bit is set, check that we've specified a base
    // pipeline correctly, and that the base pipeline was created to allow
    // derivatives.
    if (pipeline->graphicsPipelineCI.flags & VK_PIPELINE_CREATE_DERIVATIVE_BIT) {
        const PIPELINE_STATE *base_pipeline = nullptr;
        if (!((pipeline->graphicsPipelineCI.basePipelineHandle != VK_NULL_HANDLE) ^
              (pipeline->graphicsPipelineCI.basePipelineIndex != -1))) {
            // TODO: This check is a superset of VUID-VkGraphicsPipelineCreateInfo-flags-00724 and
            // TODO: VUID-VkGraphicsPipelineCreateInfo-flags-00725
            skip |= LogError(device, kVUID_Core_DrawState_InvalidPipelineCreateState,
                             "Invalid Pipeline CreateInfo[%d]: exactly one of base pipeline index and handle must be specified",
                             pipelineIndex);
        } else if (pipeline->graphicsPipelineCI.basePipelineIndex != -1) {
            if (pipeline->graphicsPipelineCI.basePipelineIndex >= pipelineIndex) {
                skip |=
                    LogError(device, "VUID-vkCreateGraphicsPipelines-flags-00720",
                             "Invalid Pipeline CreateInfo[%d]: base pipeline must occur earlier in array than derivative pipeline.",
                             pipelineIndex);
            } else {
                base_pipeline = pPipelines[pipeline->graphicsPipelineCI.basePipelineIndex].get();
            }
        } else if (pipeline->graphicsPipelineCI.basePipelineHandle != VK_NULL_HANDLE) {
            base_pipeline = GetPipelineState(pipeline->graphicsPipelineCI.basePipelineHandle);
        }

        if (base_pipeline && !(base_pipeline->graphicsPipelineCI.flags & VK_PIPELINE_CREATE_ALLOW_DERIVATIVES_BIT)) {
            skip |= LogError(device, kVUID_Core_DrawState_InvalidPipelineCreateState,
                             "Invalid Pipeline CreateInfo[%d]: base pipeline does not allow derivatives.", pipelineIndex);
        }
    }

    // Check for portability errors
    if (ExtEnabled::kNotEnabled != device_extensions.vk_khr_portability_subset) {
        if ((VK_FALSE == enabled_features.portability_subset_features.triangleFans) &&
            (VK_PRIMITIVE_TOPOLOGY_TRIANGLE_FAN == pipeline->topology_at_rasterizer)) {
            skip |=
                LogError(device, "VUID-VkPipelineInputAssemblyStateCreateInfo-triangleFans-04452",
                         "Invalid Pipeline CreateInfo[%d] (portability error): VK_PRIMITIVE_TOPOLOGY_TRIANGLE_FAN is not supported",
                         pipelineIndex);
        }

        // Validate vertex inputs
        for (const auto &desc : pipeline->vertex_binding_descriptions_) {
            if ((desc.stride < phys_dev_ext_props.portability_props.minVertexInputBindingStrideAlignment) ||
                ((desc.stride % phys_dev_ext_props.portability_props.minVertexInputBindingStrideAlignment) != 0)) {
                skip |= LogError(
                    device, "VUID-VkVertexInputBindingDescription-stride-04456",
                    "Invalid Pipeline CreateInfo[%d] (portability error): Vertex input stride must be at least as large as and a "
                    "multiple of VkPhysicalDevicePortabilitySubsetPropertiesKHR::minVertexInputBindingStrideAlignment.",
                    pipelineIndex);
            }
        }

        // Validate vertex attributes
        if (VK_FALSE == enabled_features.portability_subset_features.vertexAttributeAccessBeyondStride) {
            for (const auto &attrib : pipeline->vertex_attribute_descriptions_) {
                const auto vertex_binding_map_it = pipeline->vertex_binding_to_index_map_.find(attrib.binding);
                if (vertex_binding_map_it != pipeline->vertex_binding_to_index_map_.cend()) {
                    const auto desc = pipeline->vertex_binding_descriptions_[vertex_binding_map_it->second];
                    if ((attrib.offset + FormatElementSize(attrib.format)) > desc.stride) {
                        skip |= LogError(device, "VUID-VkVertexInputAttributeDescription-vertexAttributeAccessBeyondStride-04457",
                                         "Invalid Pipeline CreateInfo[%d] (portability error): (attribute.offset + "
                                         "sizeof(vertex_description.format)) is larger than the vertex stride",
                                         pipelineIndex);
                    }
                }
            }
        }

        // Validate polygon mode
        auto raster_state_ci = pipeline->graphicsPipelineCI.pRasterizationState;
        if ((VK_FALSE == enabled_features.portability_subset_features.pointPolygons) && raster_state_ci &&
            (VK_FALSE == raster_state_ci->rasterizerDiscardEnable) && (VK_POLYGON_MODE_POINT == raster_state_ci->polygonMode)) {
            skip |=
                LogError(device, "VUID-VkPipelineRasterizationStateCreateInfo-pointPolygons-04458",
                         "Invalid Pipeline CreateInfo[%d] (portability error): point polygons are not supported", pipelineIndex);
        }
    }

    return skip;
}

// UNLOCKED pipeline validation. DO NOT lookup objects in the CoreChecks->* maps in this function.
bool CoreChecks::ValidatePipelineUnlocked(const PIPELINE_STATE *pPipeline, uint32_t pipelineIndex) const {
    bool skip = false;

    // Ensure the subpass index is valid. If not, then ValidateGraphicsPipelineShaderState
    // produces nonsense errors that confuse users. Other layers should already
    // emit errors for renderpass being invalid.
    auto subpass_desc = &pPipeline->rp_state->createInfo.pSubpasses[pPipeline->graphicsPipelineCI.subpass];
    if (pPipeline->graphicsPipelineCI.subpass >= pPipeline->rp_state->createInfo.subpassCount) {
        skip |= LogError(device, "VUID-VkGraphicsPipelineCreateInfo-subpass-00759",
                         "Invalid Pipeline CreateInfo[%u] State: Subpass index %u is out of range for this renderpass (0..%u).",
                         pipelineIndex, pPipeline->graphicsPipelineCI.subpass, pPipeline->rp_state->createInfo.subpassCount - 1);
        subpass_desc = nullptr;
    }

    if (pPipeline->graphicsPipelineCI.pColorBlendState != NULL) {
        const safe_VkPipelineColorBlendStateCreateInfo *color_blend_state = pPipeline->graphicsPipelineCI.pColorBlendState;
        if (subpass_desc && color_blend_state->attachmentCount != subpass_desc->colorAttachmentCount) {
            skip |= LogError(
                device, "VUID-VkGraphicsPipelineCreateInfo-attachmentCount-00746",
                "vkCreateGraphicsPipelines() pCreateInfo[%u]: %s subpass %u has colorAttachmentCount of %u which doesn't "
                "match the pColorBlendState->attachmentCount of %u.",
                pipelineIndex, report_data->FormatHandle(pPipeline->rp_state->renderPass).c_str(),
                pPipeline->graphicsPipelineCI.subpass, subpass_desc->colorAttachmentCount, color_blend_state->attachmentCount);
        }
        if (!enabled_features.core.independentBlend) {
            if (pPipeline->attachments.size() > 1) {
                const VkPipelineColorBlendAttachmentState *const attachments = &pPipeline->attachments[0];
                for (size_t i = 1; i < pPipeline->attachments.size(); i++) {
                    // Quoting the spec: "If [the independent blend] feature is not enabled, the VkPipelineColorBlendAttachmentState
                    // settings for all color attachments must be identical." VkPipelineColorBlendAttachmentState contains
                    // only attachment state, so memcmp is best suited for the comparison
                    if (memcmp(static_cast<const void *>(attachments), static_cast<const void *>(&attachments[i]),
                               sizeof(attachments[0]))) {
                        skip |=
                            LogError(device, "VUID-VkPipelineColorBlendStateCreateInfo-pAttachments-00605",
                                     "Invalid Pipeline CreateInfo[%u]: If independent blend feature not enabled, all elements of "
                                     "pAttachments must be identical.",
                                     pipelineIndex);
                        break;
                    }
                }
            }
        }
        if (!enabled_features.core.logicOp && (pPipeline->graphicsPipelineCI.pColorBlendState->logicOpEnable != VK_FALSE)) {
            skip |= LogError(
                device, "VUID-VkPipelineColorBlendStateCreateInfo-logicOpEnable-00606",
                "Invalid Pipeline CreateInfo[%u]: If logic operations feature not enabled, logicOpEnable must be VK_FALSE.",
                pipelineIndex);
        }
        for (size_t i = 0; i < pPipeline->attachments.size(); i++) {
            if ((pPipeline->attachments[i].srcColorBlendFactor == VK_BLEND_FACTOR_SRC1_COLOR) ||
                (pPipeline->attachments[i].srcColorBlendFactor == VK_BLEND_FACTOR_ONE_MINUS_SRC1_COLOR) ||
                (pPipeline->attachments[i].srcColorBlendFactor == VK_BLEND_FACTOR_SRC1_ALPHA) ||
                (pPipeline->attachments[i].srcColorBlendFactor == VK_BLEND_FACTOR_ONE_MINUS_SRC1_ALPHA)) {
                if (!enabled_features.core.dualSrcBlend) {
                    skip |= LogError(
                        device, "VUID-VkPipelineColorBlendAttachmentState-srcColorBlendFactor-00608",
                        "vkCreateGraphicsPipelines(): pPipelines[%d].pColorBlendState.pAttachments[" PRINTF_SIZE_T_SPECIFIER
                        "].srcColorBlendFactor uses a dual-source blend factor (%d), but this device feature is not "
                        "enabled.",
                        pipelineIndex, i, pPipeline->attachments[i].srcColorBlendFactor);
                }
            }
            if ((pPipeline->attachments[i].dstColorBlendFactor == VK_BLEND_FACTOR_SRC1_COLOR) ||
                (pPipeline->attachments[i].dstColorBlendFactor == VK_BLEND_FACTOR_ONE_MINUS_SRC1_COLOR) ||
                (pPipeline->attachments[i].dstColorBlendFactor == VK_BLEND_FACTOR_SRC1_ALPHA) ||
                (pPipeline->attachments[i].dstColorBlendFactor == VK_BLEND_FACTOR_ONE_MINUS_SRC1_ALPHA)) {
                if (!enabled_features.core.dualSrcBlend) {
                    skip |= LogError(
                        device, "VUID-VkPipelineColorBlendAttachmentState-dstColorBlendFactor-00609",
                        "vkCreateGraphicsPipelines(): pPipelines[%d].pColorBlendState.pAttachments[" PRINTF_SIZE_T_SPECIFIER
                        "].dstColorBlendFactor uses a dual-source blend factor (%d), but this device feature is not "
                        "enabled.",
                        pipelineIndex, i, pPipeline->attachments[i].dstColorBlendFactor);
                }
            }
            if ((pPipeline->attachments[i].srcAlphaBlendFactor == VK_BLEND_FACTOR_SRC1_COLOR) ||
                (pPipeline->attachments[i].srcAlphaBlendFactor == VK_BLEND_FACTOR_ONE_MINUS_SRC1_COLOR) ||
                (pPipeline->attachments[i].srcAlphaBlendFactor == VK_BLEND_FACTOR_SRC1_ALPHA) ||
                (pPipeline->attachments[i].srcAlphaBlendFactor == VK_BLEND_FACTOR_ONE_MINUS_SRC1_ALPHA)) {
                if (!enabled_features.core.dualSrcBlend) {
                    skip |= LogError(
                        device, "VUID-VkPipelineColorBlendAttachmentState-srcAlphaBlendFactor-00610",
                        "vkCreateGraphicsPipelines(): pPipelines[%d].pColorBlendState.pAttachments[" PRINTF_SIZE_T_SPECIFIER
                        "].srcAlphaBlendFactor uses a dual-source blend factor (%d), but this device feature is not "
                        "enabled.",
                        pipelineIndex, i, pPipeline->attachments[i].srcAlphaBlendFactor);
                }
            }
            if ((pPipeline->attachments[i].dstAlphaBlendFactor == VK_BLEND_FACTOR_SRC1_COLOR) ||
                (pPipeline->attachments[i].dstAlphaBlendFactor == VK_BLEND_FACTOR_ONE_MINUS_SRC1_COLOR) ||
                (pPipeline->attachments[i].dstAlphaBlendFactor == VK_BLEND_FACTOR_SRC1_ALPHA) ||
                (pPipeline->attachments[i].dstAlphaBlendFactor == VK_BLEND_FACTOR_ONE_MINUS_SRC1_ALPHA)) {
                if (!enabled_features.core.dualSrcBlend) {
                    skip |= LogError(
                        device, "VUID-VkPipelineColorBlendAttachmentState-dstAlphaBlendFactor-00611",
                        "vkCreateGraphicsPipelines(): pPipelines[%d].pColorBlendState.pAttachments[" PRINTF_SIZE_T_SPECIFIER
                        "].dstAlphaBlendFactor uses a dual-source blend factor (%d), but this device feature is not "
                        "enabled.",
                        pipelineIndex, i, pPipeline->attachments[i].dstAlphaBlendFactor);
                }
            }
        }
    }

    if (ValidateGraphicsPipelineShaderState(pPipeline)) {
        skip = true;
    }
    // Each shader's stage must be unique
    if (pPipeline->duplicate_shaders) {
        for (uint32_t stage = VK_SHADER_STAGE_VERTEX_BIT; stage & VK_SHADER_STAGE_ALL_GRAPHICS; stage <<= 1) {
            if (pPipeline->duplicate_shaders & stage) {
                skip |= LogError(device, "VUID-VkGraphicsPipelineCreateInfo-stage-00726",
                                 "Invalid Pipeline CreateInfo[%u] State: Multiple shaders provided for stage %s", pipelineIndex,
                                 string_VkShaderStageFlagBits(VkShaderStageFlagBits(stage)));
            }
        }
    }
    if (device_extensions.vk_nv_mesh_shader) {
        // VS or mesh is required
        if (!(pPipeline->active_shaders & (VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_MESH_BIT_NV))) {
            skip |= LogError(device, "VUID-VkGraphicsPipelineCreateInfo-stage-02096",
                             "Invalid Pipeline CreateInfo[%u] State: Vertex Shader or Mesh Shader required.", pipelineIndex);
        }
        // Can't mix mesh and VTG
        if ((pPipeline->active_shaders & (VK_SHADER_STAGE_MESH_BIT_NV | VK_SHADER_STAGE_TASK_BIT_NV)) &&
            (pPipeline->active_shaders &
             (VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_GEOMETRY_BIT | VK_SHADER_STAGE_TESSELLATION_CONTROL_BIT |
              VK_SHADER_STAGE_TESSELLATION_EVALUATION_BIT))) {
            skip |= LogError(device, "VUID-VkGraphicsPipelineCreateInfo-pStages-02095",
                             "Invalid Pipeline CreateInfo[%u] State: Geometric shader stages must either be all mesh (mesh | task) "
                             "or all VTG (vertex, tess control, tess eval, geom).",
                             pipelineIndex);
        }
    } else {
        // VS is required
        if (!(pPipeline->active_shaders & VK_SHADER_STAGE_VERTEX_BIT)) {
            skip |= LogError(device, "VUID-VkGraphicsPipelineCreateInfo-stage-00727",
                             "Invalid Pipeline CreateInfo[%u] State: Vertex Shader required.", pipelineIndex);
        }
    }

    if (!enabled_features.mesh_shader.meshShader && (pPipeline->active_shaders & VK_SHADER_STAGE_MESH_BIT_NV)) {
        skip |= LogError(device, "VUID-VkPipelineShaderStageCreateInfo-stage-02091",
                         "Invalid Pipeline CreateInfo[%u] State: Mesh Shader not supported.", pipelineIndex);
    }

    if (!enabled_features.mesh_shader.taskShader && (pPipeline->active_shaders & VK_SHADER_STAGE_TASK_BIT_NV)) {
        skip |= LogError(device, "VUID-VkPipelineShaderStageCreateInfo-stage-02092",
                         "Invalid Pipeline CreateInfo[%u] State: Task Shader not supported.", pipelineIndex);
    }

    // Either both or neither TC/TE shaders should be defined
    bool has_control = (pPipeline->active_shaders & VK_SHADER_STAGE_TESSELLATION_CONTROL_BIT) != 0;
    bool has_eval = (pPipeline->active_shaders & VK_SHADER_STAGE_TESSELLATION_EVALUATION_BIT) != 0;
    if (has_control && !has_eval) {
        skip |= LogError(device, "VUID-VkGraphicsPipelineCreateInfo-pStages-00729",
                         "Invalid Pipeline CreateInfo[%u] State: TE and TC shaders must be included or excluded as a pair.",
                         pipelineIndex);
    }
    if (!has_control && has_eval) {
        skip |= LogError(device, "VUID-VkGraphicsPipelineCreateInfo-pStages-00730",
                         "Invalid Pipeline CreateInfo[%u] State: TE and TC shaders must be included or excluded as a pair.",
                         pipelineIndex);
    }
    // Compute shaders should be specified independent of Gfx shaders
    if (pPipeline->active_shaders & VK_SHADER_STAGE_COMPUTE_BIT) {
        skip |= LogError(device, "VUID-VkGraphicsPipelineCreateInfo-stage-00728",
                         "Invalid Pipeline CreateInfo[%u] State: Do not specify Compute Shader for Gfx Pipeline.", pipelineIndex);
    }

    if ((pPipeline->active_shaders & VK_SHADER_STAGE_VERTEX_BIT) && !pPipeline->graphicsPipelineCI.pInputAssemblyState) {
        skip |= LogError(device, "VUID-VkGraphicsPipelineCreateInfo-pStages-02098",
                         "Invalid Pipeline CreateInfo[%u] State: Missing pInputAssemblyState.", pipelineIndex);
    }

    // VK_PRIMITIVE_TOPOLOGY_PATCH_LIST primitive topology is only valid for tessellation pipelines.
    // Mismatching primitive topology and tessellation fails graphics pipeline creation.
    if (has_control && has_eval &&
        (!pPipeline->graphicsPipelineCI.pInputAssemblyState ||
         pPipeline->graphicsPipelineCI.pInputAssemblyState->topology != VK_PRIMITIVE_TOPOLOGY_PATCH_LIST)) {
        skip |= LogError(device, "VUID-VkGraphicsPipelineCreateInfo-pStages-00736",
                         "Invalid Pipeline CreateInfo[%u] State: VK_PRIMITIVE_TOPOLOGY_PATCH_LIST must be set as IA topology for "
                         "tessellation pipelines.",
                         pipelineIndex);
    }
    if (pPipeline->graphicsPipelineCI.pInputAssemblyState) {
        if (pPipeline->graphicsPipelineCI.pInputAssemblyState->topology == VK_PRIMITIVE_TOPOLOGY_PATCH_LIST) {
            if (!has_control || !has_eval) {
                skip |= LogError(
                    device, "VUID-VkGraphicsPipelineCreateInfo-topology-00737",
                    "Invalid Pipeline CreateInfo[%u] State: VK_PRIMITIVE_TOPOLOGY_PATCH_LIST primitive topology is only valid "
                    "for tessellation pipelines.",
                    pipelineIndex);
            }
        }

        if ((pPipeline->graphicsPipelineCI.pInputAssemblyState->primitiveRestartEnable == VK_TRUE) &&
            (pPipeline->graphicsPipelineCI.pInputAssemblyState->topology == VK_PRIMITIVE_TOPOLOGY_POINT_LIST ||
             pPipeline->graphicsPipelineCI.pInputAssemblyState->topology == VK_PRIMITIVE_TOPOLOGY_LINE_LIST ||
             pPipeline->graphicsPipelineCI.pInputAssemblyState->topology == VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST ||
             pPipeline->graphicsPipelineCI.pInputAssemblyState->topology == VK_PRIMITIVE_TOPOLOGY_LINE_LIST_WITH_ADJACENCY ||
             pPipeline->graphicsPipelineCI.pInputAssemblyState->topology == VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST_WITH_ADJACENCY ||
             pPipeline->graphicsPipelineCI.pInputAssemblyState->topology == VK_PRIMITIVE_TOPOLOGY_PATCH_LIST)) {
            skip |= LogError(
                device, "VUID-VkPipelineInputAssemblyStateCreateInfo-topology-00428",
                "vkCreateGraphicsPipelines() pCreateInfo[%u]: topology is %s and primitiveRestartEnable is VK_TRUE. It is invalid.",
                pipelineIndex, string_VkPrimitiveTopology(pPipeline->graphicsPipelineCI.pInputAssemblyState->topology));
        }
        if ((enabled_features.core.geometryShader == VK_FALSE) &&
            (pPipeline->graphicsPipelineCI.pInputAssemblyState->topology == VK_PRIMITIVE_TOPOLOGY_LINE_LIST_WITH_ADJACENCY ||
             pPipeline->graphicsPipelineCI.pInputAssemblyState->topology == VK_PRIMITIVE_TOPOLOGY_LINE_STRIP_WITH_ADJACENCY ||
             pPipeline->graphicsPipelineCI.pInputAssemblyState->topology == VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST_WITH_ADJACENCY ||
             pPipeline->graphicsPipelineCI.pInputAssemblyState->topology == VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP_WITH_ADJACENCY)) {
            skip |=
                LogError(device, "VUID-VkPipelineInputAssemblyStateCreateInfo-topology-00429",
                         "vkCreateGraphicsPipelines() pCreateInfo[%u]: topology is %s and geometry shaders feature is not enabled. "
                         "It is invalid.",
                         pipelineIndex, string_VkPrimitiveTopology(pPipeline->graphicsPipelineCI.pInputAssemblyState->topology));
        }
        if ((enabled_features.core.tessellationShader == VK_FALSE) &&
            (pPipeline->graphicsPipelineCI.pInputAssemblyState->topology == VK_PRIMITIVE_TOPOLOGY_PATCH_LIST)) {
            skip |=
                LogError(device, "VUID-VkPipelineInputAssemblyStateCreateInfo-topology-00430",
                         "vkCreateGraphicsPipelines() pCreateInfo[%u]: topology is %s and tessellation shaders feature is not "
                         "enabled. It is invalid.",
                         pipelineIndex, string_VkPrimitiveTopology(pPipeline->graphicsPipelineCI.pInputAssemblyState->topology));
        }
    }

    // If a rasterization state is provided...
    if (pPipeline->graphicsPipelineCI.pRasterizationState) {
        if ((pPipeline->graphicsPipelineCI.pRasterizationState->depthClampEnable == VK_TRUE) &&
            (!enabled_features.core.depthClamp)) {
            skip |= LogError(device, "VUID-VkPipelineRasterizationStateCreateInfo-depthClampEnable-00782",
                             "vkCreateGraphicsPipelines() pCreateInfo[%u]: the depthClamp device feature is disabled: the "
                             "depthClampEnable member "
                             "of the VkPipelineRasterizationStateCreateInfo structure must be set to VK_FALSE.",
                             pipelineIndex);
        }

        if (!IsDynamic(pPipeline, VK_DYNAMIC_STATE_DEPTH_BIAS) &&
            (pPipeline->graphicsPipelineCI.pRasterizationState->depthBiasClamp != 0.0) && (!enabled_features.core.depthBiasClamp)) {
            skip |= LogError(device, "VUID-VkGraphicsPipelineCreateInfo-pDynamicStates-00754",
                             "vkCreateGraphicsPipelines() pCreateInfo[%u]: the depthBiasClamp device feature is disabled: the "
                             "depthBiasClamp member "
                             "of the VkPipelineRasterizationStateCreateInfo structure must be set to 0.0 unless the "
                             "VK_DYNAMIC_STATE_DEPTH_BIAS dynamic state is enabled",
                             pipelineIndex);
        }

        // If rasterization is enabled...
        if (pPipeline->graphicsPipelineCI.pRasterizationState->rasterizerDiscardEnable == VK_FALSE) {
            if ((pPipeline->graphicsPipelineCI.pMultisampleState->alphaToOneEnable == VK_TRUE) &&
                (!enabled_features.core.alphaToOne)) {
                skip |= LogError(
                    device, "VUID-VkPipelineMultisampleStateCreateInfo-alphaToOneEnable-00785",
                    "vkCreateGraphicsPipelines() pCreateInfo[%u]: the alphaToOne device feature is disabled: the alphaToOneEnable "
                    "member of the VkPipelineMultisampleStateCreateInfo structure must be set to VK_FALSE.",
                    pipelineIndex);
            }

            // If subpass uses a depth/stencil attachment, pDepthStencilState must be a pointer to a valid structure
            if (subpass_desc && subpass_desc->pDepthStencilAttachment &&
                subpass_desc->pDepthStencilAttachment->attachment != VK_ATTACHMENT_UNUSED) {
                if (!pPipeline->graphicsPipelineCI.pDepthStencilState) {
                    skip |=
                        LogError(device, "VUID-VkGraphicsPipelineCreateInfo-rasterizerDiscardEnable-00752",
                                 "Invalid Pipeline CreateInfo[%u] State: pDepthStencilState is NULL when rasterization is enabled "
                                 "and subpass uses a depth/stencil attachment.",
                                 pipelineIndex);

                } else if (pPipeline->graphicsPipelineCI.pDepthStencilState->depthBoundsTestEnable == VK_TRUE) {
                    if (!enabled_features.core.depthBounds) {
                        skip |=
                            LogError(device, "VUID-VkPipelineDepthStencilStateCreateInfo-depthBoundsTestEnable-00598",
                                     "vkCreateGraphicsPipelines() pCreateInfo[%u]: the depthBounds device feature is disabled: the "
                                     "depthBoundsTestEnable member of the VkPipelineDepthStencilStateCreateInfo structure must be "
                                     "set to VK_FALSE.",
                                     pipelineIndex);
                    }

                    // The extension was not created with a feature bit whichs prevents displaying the 2 variations of the VUIDs
                    if (!device_extensions.vk_ext_depth_range_unrestricted &&
                        !IsDynamic(pPipeline, VK_DYNAMIC_STATE_DEPTH_BOUNDS)) {
                        const float minDepthBounds = pPipeline->graphicsPipelineCI.pDepthStencilState->minDepthBounds;
                        const float maxDepthBounds = pPipeline->graphicsPipelineCI.pDepthStencilState->maxDepthBounds;
                        // Also VUID-VkGraphicsPipelineCreateInfo-pDynamicStates-00755
                        if (!(minDepthBounds >= 0.0) || !(minDepthBounds <= 1.0)) {
                            skip |=
                                LogError(device, "VUID-VkGraphicsPipelineCreateInfo-pDynamicStates-02510",
                                         "vkCreateGraphicsPipelines() pCreateInfo[%u]: VK_EXT_depth_range_unrestricted extension "
                                         "is not enabled, VK_DYNAMIC_STATE_DEPTH_BOUNDS is not used, depthBoundsTestEnable is "
                                         "true, and pDepthStencilState::minDepthBounds (=%f) is not within the [0.0, 1.0] range.",
                                         minDepthBounds);
                        }
                        if (!(maxDepthBounds >= 0.0) || !(maxDepthBounds <= 1.0)) {
                            skip |=
                                LogError(device, "VUID-VkGraphicsPipelineCreateInfo-pDynamicStates-02510",
                                         "vkCreateGraphicsPipelines() pCreateInfo[%u]: VK_EXT_depth_range_unrestricted extension "
                                         "is not enabled, VK_DYNAMIC_STATE_DEPTH_BOUNDS is not used, depthBoundsTestEnable is "
                                         "true, and pDepthStencilState::maxDepthBounds (=%f) is not within the [0.0, 1.0] range.",
                                         maxDepthBounds);
                        }
                    }
                }
            }

            // If subpass uses color attachments, pColorBlendState must be valid pointer
            if (subpass_desc) {
                uint32_t color_attachment_count = 0;
                for (uint32_t i = 0; i < subpass_desc->colorAttachmentCount; ++i) {
                    if (subpass_desc->pColorAttachments[i].attachment != VK_ATTACHMENT_UNUSED) {
                        ++color_attachment_count;
                    }
                }
                if (color_attachment_count > 0 && pPipeline->graphicsPipelineCI.pColorBlendState == nullptr) {
                    skip |= LogError(
                        device, "VUID-VkGraphicsPipelineCreateInfo-rasterizerDiscardEnable-00753",
                        "Invalid Pipeline CreateInfo[%u] State: pColorBlendState is NULL when rasterization is enabled and "
                        "subpass uses color attachments.",
                        pipelineIndex);
                }
            }
        }
    }

    if ((pPipeline->active_shaders & VK_SHADER_STAGE_VERTEX_BIT) && !pPipeline->graphicsPipelineCI.pVertexInputState) {
        skip |= LogError(device, "VUID-VkGraphicsPipelineCreateInfo-pStages-02097",
                         "Invalid Pipeline CreateInfo[%u] State: Missing pVertexInputState.", pipelineIndex);
    }

    auto vi = pPipeline->graphicsPipelineCI.pVertexInputState;
    if (vi != NULL) {
        for (uint32_t j = 0; j < vi->vertexAttributeDescriptionCount; j++) {
            VkFormat format = vi->pVertexAttributeDescriptions[j].format;
            // Internal call to get format info.  Still goes through layers, could potentially go directly to ICD.
            VkFormatProperties properties;
            DispatchGetPhysicalDeviceFormatProperties(physical_device, format, &properties);
            if ((properties.bufferFeatures & VK_FORMAT_FEATURE_VERTEX_BUFFER_BIT) == 0) {
                skip |=
                    LogError(device, "VUID-VkVertexInputAttributeDescription-format-00623",
                             "vkCreateGraphicsPipelines: pCreateInfo[%d].pVertexInputState->vertexAttributeDescriptions[%d].format "
                             "(%s) is not a supported vertex buffer format.",
                             pipelineIndex, j, string_VkFormat(format));
            }
        }
    }

    if (subpass_desc && pPipeline->graphicsPipelineCI.pMultisampleState) {
        const safe_VkPipelineMultisampleStateCreateInfo *multisample_state = pPipeline->graphicsPipelineCI.pMultisampleState;
        auto accum_color_samples = [subpass_desc, pPipeline](uint32_t &samples) {
            for (uint32_t i = 0; i < subpass_desc->colorAttachmentCount; i++) {
                const auto attachment = subpass_desc->pColorAttachments[i].attachment;
                if (attachment != VK_ATTACHMENT_UNUSED) {
                    samples |= static_cast<uint32_t>(pPipeline->rp_state->createInfo.pAttachments[attachment].samples);
                }
            }
        };

        if (!(device_extensions.vk_amd_mixed_attachment_samples || device_extensions.vk_nv_framebuffer_mixed_samples)) {
            uint32_t raster_samples = static_cast<uint32_t>(GetNumSamples(pPipeline));
            uint32_t subpass_num_samples = 0;

            accum_color_samples(subpass_num_samples);

            if (subpass_desc->pDepthStencilAttachment &&
                subpass_desc->pDepthStencilAttachment->attachment != VK_ATTACHMENT_UNUSED) {
                const auto attachment = subpass_desc->pDepthStencilAttachment->attachment;
                subpass_num_samples |= static_cast<uint32_t>(pPipeline->rp_state->createInfo.pAttachments[attachment].samples);
            }

            // subpass_num_samples is 0 when the subpass has no attachments or if all attachments are VK_ATTACHMENT_UNUSED.
            // Only validate the value of subpass_num_samples if the subpass has attachments that are not VK_ATTACHMENT_UNUSED.
            if (subpass_num_samples && (!IsPowerOfTwo(subpass_num_samples) || (subpass_num_samples != raster_samples))) {
                skip |= LogError(device, "VUID-VkGraphicsPipelineCreateInfo-subpass-00757",
                                 "vkCreateGraphicsPipelines: pCreateInfo[%d].pMultisampleState->rasterizationSamples (%u) "
                                 "does not match the number of samples of the RenderPass color and/or depth attachment.",
                                 pipelineIndex, raster_samples);
            }
        }

        if (device_extensions.vk_amd_mixed_attachment_samples) {
            VkSampleCountFlagBits max_sample_count = static_cast<VkSampleCountFlagBits>(0);
            for (uint32_t i = 0; i < subpass_desc->colorAttachmentCount; ++i) {
                if (subpass_desc->pColorAttachments[i].attachment != VK_ATTACHMENT_UNUSED) {
                    max_sample_count = std::max(
                        max_sample_count,
                        pPipeline->rp_state->createInfo.pAttachments[subpass_desc->pColorAttachments[i].attachment].samples);
                }
            }
            if (subpass_desc->pDepthStencilAttachment &&
                subpass_desc->pDepthStencilAttachment->attachment != VK_ATTACHMENT_UNUSED) {
                max_sample_count = std::max(
                    max_sample_count,
                    pPipeline->rp_state->createInfo.pAttachments[subpass_desc->pDepthStencilAttachment->attachment].samples);
            }
            if ((pPipeline->graphicsPipelineCI.pRasterizationState->rasterizerDiscardEnable == VK_FALSE) &&
                (max_sample_count != static_cast<VkSampleCountFlagBits>(0)) &&
                (multisample_state->rasterizationSamples != max_sample_count)) {
                skip |= LogError(device, "VUID-VkGraphicsPipelineCreateInfo-subpass-01505",
                                 "vkCreateGraphicsPipelines: pCreateInfo[%d].pMultisampleState->rasterizationSamples (%s) != max "
                                 "attachment samples (%s) used in subpass %u.",
                                 pipelineIndex, string_VkSampleCountFlagBits(multisample_state->rasterizationSamples),
                                 string_VkSampleCountFlagBits(max_sample_count), pPipeline->graphicsPipelineCI.subpass);
            }
        }

        if (device_extensions.vk_nv_framebuffer_mixed_samples) {
            uint32_t raster_samples = static_cast<uint32_t>(GetNumSamples(pPipeline));
            uint32_t subpass_color_samples = 0;

            accum_color_samples(subpass_color_samples);

            if (subpass_desc->pDepthStencilAttachment &&
                subpass_desc->pDepthStencilAttachment->attachment != VK_ATTACHMENT_UNUSED) {
                const auto attachment = subpass_desc->pDepthStencilAttachment->attachment;
                const uint32_t subpass_depth_samples =
                    static_cast<uint32_t>(pPipeline->rp_state->createInfo.pAttachments[attachment].samples);

                if (pPipeline->graphicsPipelineCI.pDepthStencilState) {
                    const bool ds_test_enabled =
                        (pPipeline->graphicsPipelineCI.pDepthStencilState->depthTestEnable == VK_TRUE) ||
                        (pPipeline->graphicsPipelineCI.pDepthStencilState->depthBoundsTestEnable == VK_TRUE) ||
                        (pPipeline->graphicsPipelineCI.pDepthStencilState->stencilTestEnable == VK_TRUE);

                    if (ds_test_enabled && (!IsPowerOfTwo(subpass_depth_samples) || (raster_samples != subpass_depth_samples))) {
                        skip |= LogError(device, "VUID-VkGraphicsPipelineCreateInfo-subpass-01411",
                                         "vkCreateGraphicsPipelines: pCreateInfo[%d].pMultisampleState->rasterizationSamples (%u) "
                                         "does not match the number of samples of the RenderPass depth attachment (%u).",
                                         pipelineIndex, raster_samples, subpass_depth_samples);
                    }
                }
            }

            if (IsPowerOfTwo(subpass_color_samples)) {
                if (raster_samples < subpass_color_samples) {
                    skip |= LogError(device, "VUID-VkGraphicsPipelineCreateInfo-subpass-01412",
                                     "vkCreateGraphicsPipelines: pCreateInfo[%d].pMultisampleState->rasterizationSamples (%u) "
                                     "is not greater or equal to the number of samples of the RenderPass color attachment (%u).",
                                     pipelineIndex, raster_samples, subpass_color_samples);
                }

                if (multisample_state) {
                    if ((raster_samples > subpass_color_samples) && (multisample_state->sampleShadingEnable == VK_TRUE)) {
                        skip |=
                            LogError(device, "VUID-VkPipelineMultisampleStateCreateInfo-rasterizationSamples-01415",
                                     "vkCreateGraphicsPipelines: pCreateInfo[%d].pMultisampleState->sampleShadingEnable must be "
                                     "VK_FALSE when "
                                     "pCreateInfo[%d].pMultisampleState->rasterizationSamples (%u) is greater than the number of "
                                     "samples of the "
                                     "subpass color attachment (%u).",
                                     pipelineIndex, pipelineIndex, raster_samples, subpass_color_samples);
                    }

                    const auto *coverage_modulation_state =
                        LvlFindInChain<VkPipelineCoverageModulationStateCreateInfoNV>(multisample_state->pNext);

                    if (coverage_modulation_state && (coverage_modulation_state->coverageModulationTableEnable == VK_TRUE)) {
                        if (coverage_modulation_state->coverageModulationTableCount != (raster_samples / subpass_color_samples)) {
                            skip |= LogError(
                                device, "VUID-VkPipelineCoverageModulationStateCreateInfoNV-coverageModulationTableEnable-01405",
                                "vkCreateGraphicsPipelines: pCreateInfos[%d] VkPipelineCoverageModulationStateCreateInfoNV "
                                "coverageModulationTableCount of %u is invalid.",
                                pipelineIndex, coverage_modulation_state->coverageModulationTableCount);
                        }
                    }
                }
            }
        }

        if (device_extensions.vk_nv_coverage_reduction_mode) {
            uint32_t raster_samples = static_cast<uint32_t>(GetNumSamples(pPipeline));
            uint32_t subpass_color_samples = 0;
            uint32_t subpass_depth_samples = 0;

            accum_color_samples(subpass_color_samples);

            if (subpass_desc->pDepthStencilAttachment &&
                subpass_desc->pDepthStencilAttachment->attachment != VK_ATTACHMENT_UNUSED) {
                const auto attachment = subpass_desc->pDepthStencilAttachment->attachment;
                subpass_depth_samples = static_cast<uint32_t>(pPipeline->rp_state->createInfo.pAttachments[attachment].samples);
            }

            if (multisample_state && IsPowerOfTwo(subpass_color_samples) &&
                (subpass_depth_samples == 0 || IsPowerOfTwo(subpass_depth_samples))) {
                const auto *coverage_reduction_state =
                    LvlFindInChain<VkPipelineCoverageReductionStateCreateInfoNV>(multisample_state->pNext);

                if (coverage_reduction_state) {
                    const VkCoverageReductionModeNV coverage_reduction_mode = coverage_reduction_state->coverageReductionMode;
                    uint32_t combination_count = 0;
                    std::vector<VkFramebufferMixedSamplesCombinationNV> combinations;
                    DispatchGetPhysicalDeviceSupportedFramebufferMixedSamplesCombinationsNV(physical_device, &combination_count,
                                                                                            nullptr);
                    combinations.resize(combination_count);
                    DispatchGetPhysicalDeviceSupportedFramebufferMixedSamplesCombinationsNV(physical_device, &combination_count,
                                                                                            &combinations[0]);

                    bool combination_found = false;
                    for (const auto &combination : combinations) {
                        if (coverage_reduction_mode == combination.coverageReductionMode &&
                            raster_samples == combination.rasterizationSamples &&
                            subpass_depth_samples == combination.depthStencilSamples &&
                            subpass_color_samples == combination.colorSamples) {
                            combination_found = true;
                            break;
                        }
                    }

                    if (!combination_found) {
                        skip |= LogError(device, "VUID-VkGraphicsPipelineCreateInfo-coverageReductionMode-02722",
                                         "vkCreateGraphicsPipelines: pCreateInfos[%d] the specified combination of coverage "
                                         "reduction mode (%s), pMultisampleState->rasterizationSamples (%u), sample counts for "
                                         "the subpass color and depth/stencil attachments is not a valid combination returned by "
                                         "vkGetPhysicalDeviceSupportedFramebufferMixedSamplesCombinationsNV.",
                                         pipelineIndex, string_VkCoverageReductionModeNV(coverage_reduction_mode));
                    }
                }
            }
        }

        if (device_extensions.vk_nv_fragment_coverage_to_color) {
            const auto coverage_to_color_state = LvlFindInChain<VkPipelineCoverageToColorStateCreateInfoNV>(multisample_state);

            if (coverage_to_color_state && coverage_to_color_state->coverageToColorEnable == VK_TRUE) {
                bool attachment_is_valid = false;
                std::string error_detail;

                if (coverage_to_color_state->coverageToColorLocation < subpass_desc->colorAttachmentCount) {
                    const auto color_attachment_ref =
                        subpass_desc->pColorAttachments[coverage_to_color_state->coverageToColorLocation];
                    if (color_attachment_ref.attachment != VK_ATTACHMENT_UNUSED) {
                        const auto color_attachment = pPipeline->rp_state->createInfo.pAttachments[color_attachment_ref.attachment];

                        switch (color_attachment.format) {
                            case VK_FORMAT_R8_UINT:
                            case VK_FORMAT_R8_SINT:
                            case VK_FORMAT_R16_UINT:
                            case VK_FORMAT_R16_SINT:
                            case VK_FORMAT_R32_UINT:
                            case VK_FORMAT_R32_SINT:
                                attachment_is_valid = true;
                                break;
                            default:
                                std::ostringstream str;
                                str << "references an attachment with an invalid format ("
                                    << string_VkFormat(color_attachment.format) << ").";
                                error_detail = str.str();
                                break;
                        }
                    } else {
                        std::ostringstream str;
                        str << "references an invalid attachment. The subpass pColorAttachments["
                            << coverage_to_color_state->coverageToColorLocation
                            << "].attachment has the value VK_ATTACHMENT_UNUSED.";
                        error_detail = str.str();
                    }
                } else {
                    std::ostringstream str;
                    str << "references an non-existing attachment since the subpass colorAttachmentCount is "
                        << subpass_desc->colorAttachmentCount << ".";
                    error_detail = str.str();
                }

                if (!attachment_is_valid) {
                    skip |= LogError(device, "VUID-VkPipelineCoverageToColorStateCreateInfoNV-coverageToColorEnable-01404",
                                     "vkCreateGraphicsPipelines: pCreateInfos[%" PRId32
                                     "].pMultisampleState VkPipelineCoverageToColorStateCreateInfoNV "
                                     "coverageToColorLocation = %" PRIu32 " %s",
                                     pipelineIndex, coverage_to_color_state->coverageToColorLocation, error_detail.c_str());
                }
            }
        }

        if (device_extensions.vk_ext_sample_locations) {
            const VkPipelineSampleLocationsStateCreateInfoEXT *sample_location_state =
                LvlFindInChain<VkPipelineSampleLocationsStateCreateInfoEXT>(multisample_state->pNext);

            if (sample_location_state != nullptr) {
                if ((sample_location_state->sampleLocationsEnable == VK_TRUE) &&
                    (IsDynamic(pPipeline, VK_DYNAMIC_STATE_SAMPLE_LOCATIONS_EXT) == false)) {
                    const VkSampleLocationsInfoEXT sample_location_info = sample_location_state->sampleLocationsInfo;
                    skip |= ValidateSampleLocationsInfo(&sample_location_info, "vkCreateGraphicsPipelines");
                    const VkExtent2D grid_size = sample_location_info.sampleLocationGridSize;

                    VkMultisamplePropertiesEXT multisample_prop;
                    DispatchGetPhysicalDeviceMultisamplePropertiesEXT(physical_device, multisample_state->rasterizationSamples,
                                                                      &multisample_prop);
                    const VkExtent2D max_grid_size = multisample_prop.maxSampleLocationGridSize;

                    // Note order or "divide" in "sampleLocationsInfo must evenly divide VkMultisamplePropertiesEXT"
                    if (SafeModulo(max_grid_size.width, grid_size.width) != 0) {
                        skip |= LogError(
                            device, "VUID-VkGraphicsPipelineCreateInfo-pDynamicStates-01521",
                            "vkCreateGraphicsPipelines() pCreateInfo[%u]: Because there is no dynamic state for Sample Location "
                            "and sampleLocationEnable is true, the "
                            "VkPipelineSampleLocationsStateCreateInfoEXT::sampleLocationsInfo::sampleLocationGridSize.width (%u) "
                            "must be evenly divided by VkMultisamplePropertiesEXT::sampleLocationGridSize.width (%u).",
                            pipelineIndex, grid_size.width, max_grid_size.width);
                    }
                    if (SafeModulo(max_grid_size.height, grid_size.height) != 0) {
                        skip |= LogError(
                            device, "VUID-VkGraphicsPipelineCreateInfo-pDynamicStates-01522",
                            "vkCreateGraphicsPipelines() pCreateInfo[%u]: Because there is no dynamic state for Sample Location "
                            "and sampleLocationEnable is true, the "
                            "VkPipelineSampleLocationsStateCreateInfoEXT::sampleLocationsInfo::sampleLocationGridSize.height (%u) "
                            "must be evenly divided by VkMultisamplePropertiesEXT::sampleLocationGridSize.height (%u).",
                            pipelineIndex, grid_size.height, max_grid_size.height);
                    }
                    if (sample_location_info.sampleLocationsPerPixel != multisample_state->rasterizationSamples) {
                        skip |= LogError(
                            device, "VUID-VkGraphicsPipelineCreateInfo-pDynamicStates-01523",
                            "vkCreateGraphicsPipelines() pCreateInfo[%u]: Because there is no dynamic state for Sample Location "
                            "and sampleLocationEnable is true, the "
                            "VkPipelineSampleLocationsStateCreateInfoEXT::sampleLocationsInfo::sampleLocationsPerPixel (%s) must "
                            "be the same as the VkPipelineMultisampleStateCreateInfo::rasterizationSamples (%s).",
                            pipelineIndex, string_VkSampleCountFlagBits(sample_location_info.sampleLocationsPerPixel),
                            string_VkSampleCountFlagBits(multisample_state->rasterizationSamples));
                    }
                }
            }
        }
    }

    skip |= ValidatePipelineCacheControlFlags(pPipeline->graphicsPipelineCI.flags, pipelineIndex, "vkCreateGraphicsPipelines",
                                              "VUID-VkGraphicsPipelineCreateInfo-pipelineCreationCacheControl-02878");

    // VUID-VkGraphicsPipelineCreateInfo-pDynamicStates-03378
    if (!enabled_features.extended_dynamic_state_features.extendedDynamicState &&
        (IsDynamic(pPipeline, VK_DYNAMIC_STATE_CULL_MODE_EXT) || IsDynamic(pPipeline, VK_DYNAMIC_STATE_FRONT_FACE_EXT) ||
         IsDynamic(pPipeline, VK_DYNAMIC_STATE_PRIMITIVE_TOPOLOGY_EXT) ||
         IsDynamic(pPipeline, VK_DYNAMIC_STATE_VIEWPORT_WITH_COUNT_EXT) ||
         IsDynamic(pPipeline, VK_DYNAMIC_STATE_SCISSOR_WITH_COUNT_EXT) ||
         IsDynamic(pPipeline, VK_DYNAMIC_STATE_VERTEX_INPUT_BINDING_STRIDE_EXT) ||
         IsDynamic(pPipeline, VK_DYNAMIC_STATE_DEPTH_TEST_ENABLE_EXT) ||
         IsDynamic(pPipeline, VK_DYNAMIC_STATE_DEPTH_WRITE_ENABLE_EXT) ||
         IsDynamic(pPipeline, VK_DYNAMIC_STATE_DEPTH_COMPARE_OP_EXT) ||
         IsDynamic(pPipeline, VK_DYNAMIC_STATE_DEPTH_BOUNDS_TEST_ENABLE_EXT) ||
         IsDynamic(pPipeline, VK_DYNAMIC_STATE_STENCIL_TEST_ENABLE_EXT) || IsDynamic(pPipeline, VK_DYNAMIC_STATE_STENCIL_OP_EXT))) {
        skip |= LogError(device, "VUID-VkGraphicsPipelineCreateInfo-pDynamicStates-03378",
                         "Extended dynamic state used by the extendedDynamicState feature is not enabled");
    }

    const VkPipelineFragmentShadingRateStateCreateInfoKHR *fragment_shading_rate_state =
        LvlFindInChain<VkPipelineFragmentShadingRateStateCreateInfoKHR>(pPipeline->graphicsPipelineCI.pNext);

    if (fragment_shading_rate_state && !IsDynamic(pPipeline, VK_DYNAMIC_STATE_FRAGMENT_SHADING_RATE_KHR)) {
        const char *struct_name = "VkPipelineFragmentShadingRateStateCreateInfoKHR";

        if (fragment_shading_rate_state->fragmentSize.width == 0) {
            skip |= LogError(device, "VUID-VkGraphicsPipelineCreateInfo-pDynamicState-04494",
                             "vkCreateGraphicsPipelines: Fragment width of %u has been specified in %s.",
                             fragment_shading_rate_state->fragmentSize.width, struct_name);
        }

        if (fragment_shading_rate_state->fragmentSize.height == 0) {
            skip |= LogError(device, "VUID-VkGraphicsPipelineCreateInfo-pDynamicState-04495",
                             "vkCreateGraphicsPipelines: Fragment height of %u has been specified in %s.",
                             fragment_shading_rate_state->fragmentSize.height, struct_name);
        }

        if (fragment_shading_rate_state->fragmentSize.width != 0 &&
            !IsPowerOfTwo(fragment_shading_rate_state->fragmentSize.width)) {
            skip |= LogError(device, "VUID-VkGraphicsPipelineCreateInfo-pDynamicState-04496",
                             "vkCreateGraphicsPipelines: Non-power-of-two fragment width of %u has been specified in %s.",
                             fragment_shading_rate_state->fragmentSize.width, struct_name);
        }

        if (fragment_shading_rate_state->fragmentSize.height != 0 &&
            !IsPowerOfTwo(fragment_shading_rate_state->fragmentSize.height)) {
            skip |= LogError(device, "VUID-VkGraphicsPipelineCreateInfo-pDynamicState-04497",
                             "vkCreateGraphicsPipelines: Non-power-of-two fragment height of %u has been specified in %s.",
                             fragment_shading_rate_state->fragmentSize.height, struct_name);
        }

        if (fragment_shading_rate_state->fragmentSize.width > 4) {
            skip |= LogError(device, "VUID-VkGraphicsPipelineCreateInfo-pDynamicState-04498",
                             "vkCreateGraphicsPipelines: Fragment width of %u specified in %s is too large.",
                             fragment_shading_rate_state->fragmentSize.width, struct_name);
        }

        if (fragment_shading_rate_state->fragmentSize.height > 4) {
            skip |= LogError(device, "VUID-VkGraphicsPipelineCreateInfo-pDynamicState-04499",
                             "vkCreateGraphicsPipelines: Fragment height of %u specified in %s is too large",
                             fragment_shading_rate_state->fragmentSize.height, struct_name);
        }

        if (!enabled_features.fragment_shading_rate_features.pipelineFragmentShadingRate &&
            fragment_shading_rate_state->fragmentSize.width != 1) {
            skip |= LogError(device, "VUID-VkGraphicsPipelineCreateInfo-pDynamicState-04500",
                             "vkCreateGraphicsPipelines: Pipeline fragment width of %u has been specified in %s, but "
                             "pipelineFragmentShadingRate is not enabled",
                             fragment_shading_rate_state->fragmentSize.width, struct_name);
        }

        if (!enabled_features.fragment_shading_rate_features.pipelineFragmentShadingRate &&
            fragment_shading_rate_state->fragmentSize.height != 1) {
            skip |= LogError(device, "VUID-VkGraphicsPipelineCreateInfo-pDynamicState-04500",
                             "vkCreateGraphicsPipelines: Pipeline fragment height of %u has been specified in %s, but "
                             "pipelineFragmentShadingRate is not enabled",
                             fragment_shading_rate_state->fragmentSize.height, struct_name);
        }

        if (!enabled_features.fragment_shading_rate_features.primitiveFragmentShadingRate &&
            fragment_shading_rate_state->combinerOps[0] != VK_FRAGMENT_SHADING_RATE_COMBINER_OP_KEEP_KHR) {
            skip |= LogError(device, "VUID-VkGraphicsPipelineCreateInfo-pDynamicState-04501",
                             "vkCreateGraphicsPipelines: First combiner operation of %s has been specified in %s, but "
                             "primitiveFragmentShadingRate is not enabled",
                             string_VkFragmentShadingRateCombinerOpKHR(fragment_shading_rate_state->combinerOps[0]), struct_name);
        }

        if (!enabled_features.fragment_shading_rate_features.attachmentFragmentShadingRate &&
            fragment_shading_rate_state->combinerOps[1] != VK_FRAGMENT_SHADING_RATE_COMBINER_OP_KEEP_KHR) {
            skip |= LogError(device, "VUID-VkGraphicsPipelineCreateInfo-pDynamicState-04502",
                             "vkCreateGraphicsPipelines: Second combiner operation of %s has been specified in %s, but "
                             "attachmentFragmentShadingRate is not enabled",
                             string_VkFragmentShadingRateCombinerOpKHR(fragment_shading_rate_state->combinerOps[1]), struct_name);
        }

        if (!phys_dev_ext_props.fragment_shading_rate_props.fragmentShadingRateNonTrivialCombinerOps &&
            (fragment_shading_rate_state->combinerOps[0] != VK_FRAGMENT_SHADING_RATE_COMBINER_OP_KEEP_KHR &&
             fragment_shading_rate_state->combinerOps[0] != VK_FRAGMENT_SHADING_RATE_COMBINER_OP_REPLACE_KHR)) {
            skip |= LogError(device, "VUID-VkGraphicsPipelineCreateInfo-fragmentShadingRateNonTrivialCombinerOps-04506",
                             "vkCreateGraphicsPipelines: First combiner operation of %s has been specified in %s, but "
                             "fragmentShadingRateNonTrivialCombinerOps is not supported",
                             string_VkFragmentShadingRateCombinerOpKHR(fragment_shading_rate_state->combinerOps[0]), struct_name);
        }

        if (!phys_dev_ext_props.fragment_shading_rate_props.fragmentShadingRateNonTrivialCombinerOps &&
            (fragment_shading_rate_state->combinerOps[1] != VK_FRAGMENT_SHADING_RATE_COMBINER_OP_KEEP_KHR &&
             fragment_shading_rate_state->combinerOps[1] != VK_FRAGMENT_SHADING_RATE_COMBINER_OP_REPLACE_KHR)) {
            skip |= LogError(device, "VUID-VkGraphicsPipelineCreateInfo-fragmentShadingRateNonTrivialCombinerOps-04506",
                             "vkCreateGraphicsPipelines: Second combiner operation of %s has been specified in %s, but "
                             "fragmentShadingRateNonTrivialCombinerOps is not supported",
                             string_VkFragmentShadingRateCombinerOpKHR(fragment_shading_rate_state->combinerOps[1]), struct_name);
        }
    }

    return skip;
}

// Block of code at start here specifically for managing/tracking DSs

// Validate that given set is valid and that it's not being used by an in-flight CmdBuffer
// func_str is the name of the calling function
// Return false if no errors occur
// Return true if validation error occurs and callback returns true (to skip upcoming API call down the chain)
bool CoreChecks::ValidateIdleDescriptorSet(VkDescriptorSet set, const char *func_str) const {
    if (disabled[idle_descriptor_set]) return false;
    bool skip = false;
    auto set_node = setMap.find(set);
    if (set_node != setMap.end()) {
        // TODO : This covers various error cases so should pass error enum into this function and use passed in enum here
        if (set_node->second->in_use.load()) {
            skip |= LogError(set, "VUID-vkFreeDescriptorSets-pDescriptorSets-00309",
                             "Cannot call %s() on %s that is in use by a command buffer.", func_str,
                             report_data->FormatHandle(set).c_str());
        }
    }
    return skip;
}

// If a renderpass is active, verify that the given command type is appropriate for current subpass state
bool CoreChecks::ValidateCmdSubpassState(const CMD_BUFFER_STATE *pCB, const CMD_TYPE cmd_type) const {
    if (!pCB->activeRenderPass) return false;
    bool skip = false;
    if (pCB->activeSubpassContents == VK_SUBPASS_CONTENTS_SECONDARY_COMMAND_BUFFERS &&
        (cmd_type != CMD_EXECUTECOMMANDS && cmd_type != CMD_NEXTSUBPASS && cmd_type != CMD_ENDRENDERPASS &&
         cmd_type != CMD_NEXTSUBPASS2 && cmd_type != CMD_ENDRENDERPASS2)) {
        skip |= LogError(pCB->commandBuffer, kVUID_Core_DrawState_InvalidCommandBuffer,
                         "Commands cannot be called in a subpass using secondary command buffers.");
    } else if (pCB->activeSubpassContents == VK_SUBPASS_CONTENTS_INLINE && cmd_type == CMD_EXECUTECOMMANDS) {
        skip |= LogError(pCB->commandBuffer, kVUID_Core_DrawState_InvalidCommandBuffer,
                         "vkCmdExecuteCommands() cannot be called in a subpass using inline commands.");
    }
    return skip;
}

bool CoreChecks::ValidateCmdQueueFlags(const CMD_BUFFER_STATE *cb_node, const char *caller_name, VkQueueFlags required_flags,
                                       const char *error_code) const {
    auto pool = cb_node->command_pool.get();
    if (pool) {
        const uint32_t queue_family_index = pool->queueFamilyIndex;
        const VkQueueFlags queue_flags = GetPhysicalDeviceState()->queue_family_properties[queue_family_index].queueFlags;
        if (!(required_flags & queue_flags)) {
            string required_flags_string;
            for (auto flag : {VK_QUEUE_TRANSFER_BIT, VK_QUEUE_GRAPHICS_BIT, VK_QUEUE_COMPUTE_BIT, VK_QUEUE_SPARSE_BINDING_BIT,
                              VK_QUEUE_PROTECTED_BIT}) {
                if (flag & required_flags) {
                    if (required_flags_string.size()) {
                        required_flags_string += " or ";
                    }
                    required_flags_string += string_VkQueueFlagBits(flag);
                }
            }
            return LogError(cb_node->commandBuffer, error_code,
                            "%s(): Called in command buffer %s which was allocated from the command pool %s which was created with "
                            "queueFamilyIndex %u which doesn't contain the required %s capability flags.",
                            caller_name, report_data->FormatHandle(cb_node->commandBuffer).c_str(),
                            report_data->FormatHandle(pool->commandPool).c_str(), queue_family_index,
                            required_flags_string.c_str());
        }
    }
    return false;
}

bool CoreChecks::ValidateSampleLocationsInfo(const VkSampleLocationsInfoEXT *pSampleLocationsInfo, const char *apiName) const {
    bool skip = false;
    const VkSampleCountFlagBits sample_count = pSampleLocationsInfo->sampleLocationsPerPixel;
    const uint32_t sample_total_size = pSampleLocationsInfo->sampleLocationGridSize.width *
                                       pSampleLocationsInfo->sampleLocationGridSize.height * SampleCountSize(sample_count);
    if (pSampleLocationsInfo->sampleLocationsCount != sample_total_size) {
        skip |= LogError(device, "VUID-VkSampleLocationsInfoEXT-sampleLocationsCount-01527",
                         "%s: VkSampleLocationsInfoEXT::sampleLocationsCount (%u) must equal grid width * grid height * pixel "
                         "sample rate which currently is (%u * %u * %u).",
                         apiName, pSampleLocationsInfo->sampleLocationsCount, pSampleLocationsInfo->sampleLocationGridSize.width,
                         pSampleLocationsInfo->sampleLocationGridSize.height, SampleCountSize(sample_count));
    }
    if ((phys_dev_ext_props.sample_locations_props.sampleLocationSampleCounts & sample_count) == 0) {
        skip |= LogError(device, "VUID-VkSampleLocationsInfoEXT-sampleLocationsPerPixel-01526",
                         "%s: VkSampleLocationsInfoEXT::sampleLocationsPerPixel of %s is not supported by the device, please check "
                         "VkPhysicalDeviceSampleLocationsPropertiesEXT::sampleLocationSampleCounts for valid sample counts.",
                         apiName, string_VkSampleCountFlagBits(sample_count));
    }

    return skip;
}

static char const *GetCauseStr(VulkanTypedHandle obj) {
    if (obj.type == kVulkanObjectTypeDescriptorSet) return "destroyed or updated";
    if (obj.type == kVulkanObjectTypeCommandBuffer) return "destroyed or rerecorded";
    return "destroyed";
}

bool CoreChecks::ReportInvalidCommandBuffer(const CMD_BUFFER_STATE *cb_state, const char *call_source) const {
    bool skip = false;
    for (const auto &obj : cb_state->broken_bindings) {
        const char *cause_str = GetCauseStr(obj);
        string vuid;
        std::ostringstream str;
        str << kVUID_Core_DrawState_InvalidCommandBuffer << "-" << object_string[obj.type];
        vuid = str.str();
        LogObjectList objlist(cb_state->commandBuffer);
        objlist.add(obj);
        skip |=
            LogError(objlist, vuid, "You are adding %s to %s that is invalid because bound %s was %s.", call_source,
                     report_data->FormatHandle(cb_state->commandBuffer).c_str(), report_data->FormatHandle(obj).c_str(), cause_str);
    }
    return skip;
}

// 'commandBuffer must be in the recording state' valid usage error code for each command
// Autogenerated as part of the vk_validation_error_message.h codegen
// This accounts for the following VUIDs, enumerated here for search and tracking purposes:
/*  "VUID-vkCmdBeginConditionalRenderingEXT-commandBuffer-recording",
    "VUID-vkCmdBeginDebugUtilsLabelEXT-commandBuffer-recording",
    "VUID-vkCmdBeginQuery-commandBuffer-recording",
    "VUID-vkCmdBeginQueryIndexedEXT-commandBuffer-recording",
    "VUID-vkCmdBeginRenderPass-commandBuffer-recording",
    "VUID-vkCmdBeginRenderPass2-commandBuffer-recording",
    "VUID-vkCmdBeginTransformFeedbackEXT-commandBuffer-recording",
    "VUID-vkCmdBindDescriptorSets-commandBuffer-recording",
    "VUID-vkCmdBindIndexBuffer-commandBuffer-recording",
    "VUID-vkCmdBindPipeline-commandBuffer-recording",
    "VUID-vkCmdBindPipelineShaderGroupNV-commandBuffer-recording",
    "VUID-vkCmdBindShadingRateImageNV-commandBuffer-recording",
    "VUID-vkCmdBindTransformFeedbackBuffersEXT-commandBuffer-recording",
    "VUID-vkCmdBindVertexBuffers-commandBuffer-recording",
    "VUID-vkCmdBindVertexBuffers2EXT-commandBuffer-recording",
    "VUID-vkCmdBlitImage-commandBuffer-recording",
    "VUID-vkCmdBlitImage2KHR-commandBuffer-recording",
    "VUID-vkCmdBuildAccelerationStructuresIndirectKHR-commandBuffer-recording",
    "VUID-vkCmdBuildAccelerationStructuresKHR-commandBuffer-recording",
    "VUID-vkCmdBuildAccelerationStructureNV-commandBuffer-recording",
    "VUID-vkCmdClearAttachments-commandBuffer-recording",
    "VUID-vkCmdClearColorImage-commandBuffer-recording",
    "VUID-vkCmdClearDepthStencilImage-commandBuffer-recording",
    "VUID-vkCmdCopyAccelerationStructureKHR-commandBuffer-recording",
    "VUID-vkCmdCopyAccelerationStructureNV-commandBuffer-recording",
    "VUID-vkCmdCopyAccelerationStructureToMemoryKHR-commandBuffer-recording",
    "VUID-vkCmdCopyBuffer-commandBuffer-recording",
    "VUID-vkCmdCopyBuffer2KHR-commandBuffer-recording",
    "VUID-vkCmdCopyBufferToImage-commandBuffer-recording",
    "VUID-vkCmdCopyBufferToImage2KHR-commandBuffer-recording",
    "VUID-vkCmdCopyImage-commandBuffer-recording",
    "VUID-vkCmdCopyImage2KHR-commandBuffer-recording",
    "VUID-vkCmdCopyImageToBuffer-commandBuffer-recording",
    "VUID-vkCmdCopyImageToBuffer2KHR-commandBuffer-recording",
    "VUID-vkCmdCopyMemoryToAccelerationStructureKHR-commandBuffer-recording",
    "VUID-vkCmdCopyQueryPoolResults-commandBuffer-recording",
    "VUID-vkCmdDebugMarkerBeginEXT-commandBuffer-recording",
    "VUID-vkCmdDebugMarkerEndEXT-commandBuffer-recording",
    "VUID-vkCmdDebugMarkerInsertEXT-commandBuffer-recording",
    "VUID-vkCmdDispatch-commandBuffer-recording",
    "VUID-vkCmdDispatchBase-commandBuffer-recording",
    "VUID-vkCmdDispatchIndirect-commandBuffer-recording",
    "VUID-vkCmdDraw-commandBuffer-recording",
    "VUID-vkCmdDrawIndexed-commandBuffer-recording",
    "VUID-vkCmdDrawIndexedIndirect-commandBuffer-recording",
    "VUID-vkCmdDrawIndexedIndirectCount-commandBuffer-recording",
    "VUID-vkCmdDrawIndirect-commandBuffer-recording",
    "VUID-vkCmdDrawIndirectByteCountEXT-commandBuffer-recording",
    "VUID-vkCmdDrawIndirectCount-commandBuffer-recording",
    "VUID-vkCmdDrawMeshTasksIndirectCountNV-commandBuffer-recording",
    "VUID-vkCmdDrawMeshTasksIndirectNV-commandBuffer-recording",
    "VUID-vkCmdDrawMeshTasksNV-commandBuffer-recording",
    "VUID-vkCmdEndConditionalRenderingEXT-commandBuffer-recording",
    "VUID-vkCmdEndDebugUtilsLabelEXT-commandBuffer-recording",
    "VUID-vkCmdEndQuery-commandBuffer-recording",
    "VUID-vkCmdEndQueryIndexedEXT-commandBuffer-recording",
    "VUID-vkCmdEndRenderPass-commandBuffer-recording",
    "VUID-vkCmdEndRenderPass2-commandBuffer-recording",
    "VUID-vkCmdEndTransformFeedbackEXT-commandBuffer-recording",
    "VUID-vkCmdExecuteCommands-commandBuffer-recording",
    "VUID-vkCmdExecuteGeneratedCommandsNV-commandBuffer-recording",
    "VUID-vkCmdFillBuffer-commandBuffer-recording",
    "VUID-vkCmdInsertDebugUtilsLabelEXT-commandBuffer-recording",
    "VUID-vkCmdNextSubpass-commandBuffer-recording",
    "VUID-vkCmdNextSubpass2-commandBuffer-recording",
    "VUID-vkCmdPipelineBarrier-commandBuffer-recording",
    "VUID-vkCmdPreprocessGeneratedCommandsNV-commandBuffer-recording",
    "VUID-vkCmdPushConstants-commandBuffer-recording",
    "VUID-vkCmdPushDescriptorSetKHR-commandBuffer-recording",
    "VUID-vkCmdPushDescriptorSetWithTemplateKHR-commandBuffer-recording",
    "VUID-vkCmdResetEvent-commandBuffer-recording",
    "VUID-vkCmdResetQueryPool-commandBuffer-recording",
    "VUID-vkCmdResolveImage-commandBuffer-recording",
    "VUID-vkCmdResolveImage2KHR-commandBuffer-recording",
    "VUID-vkCmdSetBlendConstants-commandBuffer-recording",
    "VUID-vkCmdSetCheckpointNV-commandBuffer-recording",
    "VUID-vkCmdSetCoarseSampleOrderNV-commandBuffer-recording",
    "VUID-vkCmdSetCullModeEXT-commandBuffer-recording",
    "VUID-vkCmdSetDepthBias-commandBuffer-recording",
    "VUID-vkCmdSetDepthBounds-commandBuffer-recording",
    "VUID-vkCmdSetDepthBoundsTestEnableEXT-commandBuffer-recording",
    "VUID-vkCmdSetDepthCompareOpEXT-commandBuffer-recording",
    "VUID-vkCmdSetDepthTestEnableEXT-commandBuffer-recording",
    "VUID-vkCmdSetDepthWriteEnableEXT-commandBuffer-recording",
    "VUID-vkCmdSetDeviceMask-commandBuffer-recording",
    "VUID-vkCmdSetDiscardRectangleEXT-commandBuffer-recording",
    "VUID-vkCmdSetEvent-commandBuffer-recording",
    "VUID-vkCmdSetExclusiveScissorNV-commandBuffer-recording",
    "VUID-vkCmdSetFragmentShadingRateKHR-commandBuffer-recording",
    "VUID-vkCmdSetFrontFaceEXT-commandBuffer-recording",
    "VUID-vkCmdSetLineStippleEXT-commandBuffer-recording",
    "VUID-vkCmdSetLineWidth-commandBuffer-recording",
    "VUID-vkCmdSetPerformanceMarkerINTEL-commandBuffer-recording",
    "VUID-vkCmdSetPerformanceOverrideINTEL-commandBuffer-recording",
    "VUID-vkCmdSetPerformanceStreamMarkerINTEL-commandBuffer-recording",
    "VUID-vkCmdSetPrimitiveTopologyEXT-commandBuffer-recording",
    "VUID-vkCmdSetSampleLocationsEXT-commandBuffer-recording",
    "VUID-vkCmdSetScissor-commandBuffer-recording",
    "VUID-vkCmdSetScissorWithCountEXT-commandBuffer-recording",
    "VUID-vkCmdSetStencilCompareMask-commandBuffer-recording",
    "VUID-vkCmdSetStencilOpEXT-commandBuffer-recording",
    "VUID-vkCmdSetStencilReference-commandBuffer-recording",
    "VUID-vkCmdSetStencilTestEnableEXT-commandBuffer-recording",
    "VUID-vkCmdSetStencilWriteMask-commandBuffer-recording",
    "VUID-vkCmdSetViewport-commandBuffer-recording",
    "VUID-vkCmdSetViewportShadingRatePaletteNV-commandBuffer-recording",
    "VUID-vkCmdSetViewportWScalingNV-commandBuffer-recording",
    "VUID-vkCmdSetViewportWithCountEXT-commandBuffer-recording",
    "VUID-vkCmdTraceRaysIndirectKHR-commandBuffer-recording",
    "VUID-vkCmdTraceRaysKHR-commandBuffer-recording",
    "VUID-vkCmdTraceRaysNV-commandBuffer-recording",
    "VUID-vkCmdUpdateBuffer-commandBuffer-recording",
    "VUID-vkCmdWaitEvents-commandBuffer-recording",
    "VUID-vkCmdWriteAccelerationStructuresPropertiesKHR-commandBuffer-recording",
    "VUID-vkCmdWriteBufferMarkerAMD-commandBuffer-recording",
    "VUID-vkCmdWriteTimestamp-commandBuffer-recording",
    "VUID-vkEndCommandBuffer-commandBuffer-00059"
*/

// Validate the given command being added to the specified cmd buffer, flagging errors if CB is not in the recording state or if
// there's an issue with the Cmd ordering
bool CoreChecks::ValidateCmd(const CMD_BUFFER_STATE *cb_state, const CMD_TYPE cmd, const char *caller_name) const {
    switch (cb_state->state) {
        case CB_RECORDING:
            return ValidateCmdSubpassState(cb_state, cmd);

        case CB_INVALID_COMPLETE:
        case CB_INVALID_INCOMPLETE:
            return ReportInvalidCommandBuffer(cb_state, caller_name);

        default:
            assert(cmd != CMD_NONE);
            const auto error = KGeneratedMustBeRecordingList[cmd];
            return LogError(cb_state->commandBuffer, error, "You must call vkBeginCommandBuffer() before this call to %s.",
                            caller_name);
    }
}

bool CoreChecks::ValidateIndirectCmd(VkCommandBuffer command_buffer, VkBuffer buffer, CMD_TYPE cmd_type,
                                     const char *caller_name) const {
    bool skip = false;
    const DrawDispatchVuid vuid = GetDrawDispatchVuid(cmd_type);
    const CMD_BUFFER_STATE *cb_state = GetCBState(command_buffer);
    const BUFFER_STATE *buffer_state = GetBufferState(buffer);

    if ((cb_state != nullptr) && (buffer_state != nullptr)) {
        skip |= ValidateMemoryIsBoundToBuffer(buffer_state, caller_name, vuid.indirect_contiguous_memory);
        skip |= ValidateBufferUsageFlags(buffer_state, VK_BUFFER_USAGE_INDIRECT_BUFFER_BIT, true, vuid.indirect_buffer_bit,
                                         caller_name, "VK_BUFFER_USAGE_INDIRECT_BUFFER_BIT");
        if (cb_state->unprotected == false) {
            skip |= LogError(cb_state->commandBuffer, vuid.indirect_protected_cb,
                             "%s: Indirect commands can't be used in protected command buffers.", caller_name);
        }
    }
    return skip;
}

template <typename T1>
bool CoreChecks::ValidateDeviceMaskToPhysicalDeviceCount(uint32_t deviceMask, const T1 object, const char *VUID) const {
    bool skip = false;
    uint32_t count = 1 << physical_device_count;
    if (count <= deviceMask) {
        skip |= LogError(object, VUID, "deviceMask(0x%" PRIx32 ") is invalid. Physical device count is %" PRIu32 ".", deviceMask,
                         physical_device_count);
    }
    return skip;
}

template <typename T1>
bool CoreChecks::ValidateDeviceMaskToZero(uint32_t deviceMask, const T1 object, const char *VUID) const {
    bool skip = false;
    if (deviceMask == 0) {
        skip |= LogError(object, VUID, "deviceMask(0x%" PRIx32 ") must be non-zero.", deviceMask);
    }
    return skip;
}

template <typename T1>
bool CoreChecks::ValidateDeviceMaskToCommandBuffer(const CMD_BUFFER_STATE *pCB, uint32_t deviceMask, const T1 object,
                                                   const char *VUID) const {
    bool skip = false;
    if ((deviceMask & pCB->initial_device_mask) != deviceMask) {
        skip |= LogError(object, VUID, "deviceMask(0x%" PRIx32 ") is not a subset of %s initial device mask(0x%" PRIx32 ").",
                         deviceMask, report_data->FormatHandle(pCB->commandBuffer).c_str(), pCB->initial_device_mask);
    }
    return skip;
}

bool CoreChecks::ValidateDeviceMaskToRenderPass(const CMD_BUFFER_STATE *pCB, uint32_t deviceMask, const char *VUID) const {
    bool skip = false;
    if ((deviceMask & pCB->active_render_pass_device_mask) != deviceMask) {
        skip |= LogError(pCB->commandBuffer, VUID, "deviceMask(0x%" PRIx32 ") is not a subset of %s device mask(0x%" PRIx32 ").",
                         deviceMask, report_data->FormatHandle(pCB->activeRenderPass->renderPass).c_str(),
                         pCB->active_render_pass_device_mask);
    }
    return skip;
}

// Flags validation error if the associated call is made inside a render pass. The apiName routine should ONLY be called outside a
// render pass.
bool CoreChecks::InsideRenderPass(const CMD_BUFFER_STATE *pCB, const char *apiName, const char *msgCode) const {
    bool inside = false;
    if (pCB->activeRenderPass) {
        inside = LogError(pCB->commandBuffer, msgCode, "%s: It is invalid to issue this call inside an active %s.", apiName,
                          report_data->FormatHandle(pCB->activeRenderPass->renderPass).c_str());
    }
    return inside;
}

// Flags validation error if the associated call is made outside a render pass. The apiName
// routine should ONLY be called inside a render pass.
bool CoreChecks::OutsideRenderPass(const CMD_BUFFER_STATE *pCB, const char *apiName, const char *msgCode) const {
    bool outside = false;
    if (((pCB->createInfo.level == VK_COMMAND_BUFFER_LEVEL_PRIMARY) && (!pCB->activeRenderPass)) ||
        ((pCB->createInfo.level == VK_COMMAND_BUFFER_LEVEL_SECONDARY) && (!pCB->activeRenderPass) &&
         !(pCB->beginInfo.flags & VK_COMMAND_BUFFER_USAGE_RENDER_PASS_CONTINUE_BIT))) {
        outside = LogError(pCB->commandBuffer, msgCode, "%s: This call must be issued inside an active render pass.", apiName);
    }
    return outside;
}

bool CoreChecks::ValidateQueueFamilyIndex(const PHYSICAL_DEVICE_STATE *pd_state, uint32_t requested_queue_family,
                                          const char *err_code, const char *cmd_name, const char *queue_family_var_name) const {
    bool skip = false;

    if (requested_queue_family >= pd_state->queue_family_known_count) {
        const char *conditional_ext_cmd =
            instance_extensions.vk_khr_get_physical_device_properties_2 ? " or vkGetPhysicalDeviceQueueFamilyProperties2[KHR]" : "";

        skip |= LogError(pd_state->phys_device, err_code,
                         "%s: %s (= %" PRIu32
                         ") is not less than any previously obtained pQueueFamilyPropertyCount from "
                         "vkGetPhysicalDeviceQueueFamilyProperties%s (i.e. is not less than %s).",
                         cmd_name, queue_family_var_name, requested_queue_family, conditional_ext_cmd,
                         std::to_string(pd_state->queue_family_known_count).c_str());
    }
    return skip;
}

// Verify VkDeviceQueueCreateInfos
bool CoreChecks::ValidateDeviceQueueCreateInfos(const PHYSICAL_DEVICE_STATE *pd_state, uint32_t info_count,
                                                const VkDeviceQueueCreateInfo *infos) const {
    bool skip = false;

    std::unordered_set<uint32_t> queue_family_set;

    for (uint32_t i = 0; i < info_count; ++i) {
        const auto requested_queue_family = infos[i].queueFamilyIndex;

        std::string queue_family_var_name = "pCreateInfo->pQueueCreateInfos[" + std::to_string(i) + "].queueFamilyIndex";
        skip |= ValidateQueueFamilyIndex(pd_state, requested_queue_family, "VUID-VkDeviceQueueCreateInfo-queueFamilyIndex-00381",
                                         "vkCreateDevice", queue_family_var_name.c_str());

        if (queue_family_set.insert(requested_queue_family).second == false) {
            skip |= LogError(pd_state->phys_device, "VUID-VkDeviceCreateInfo-queueFamilyIndex-00372",
                             "CreateDevice(): %s (=%" PRIu32 ") is not unique within pQueueCreateInfos.",
                             queue_family_var_name.c_str(), requested_queue_family);
        }

        // Verify that requested queue count of queue family is known to be valid at this point in time
        if (requested_queue_family < pd_state->queue_family_known_count) {
            const auto requested_queue_count = infos[i].queueCount;
            const bool queue_family_has_props = requested_queue_family < pd_state->queue_family_properties.size();
            // spec guarantees at least one queue for each queue family
            const uint32_t available_queue_count =
                queue_family_has_props ? pd_state->queue_family_properties[requested_queue_family].queueCount : 1;
            const char *conditional_ext_cmd = instance_extensions.vk_khr_get_physical_device_properties_2
                                                  ? " or vkGetPhysicalDeviceQueueFamilyProperties2[KHR]"
                                                  : "";

            if (requested_queue_count > available_queue_count) {
                const std::string count_note =
                    queue_family_has_props
                        ? "i.e. is not less than or equal to " +
                              std::to_string(pd_state->queue_family_properties[requested_queue_family].queueCount)
                        : "the pQueueFamilyProperties[" + std::to_string(requested_queue_family) + "] was never obtained";

                skip |= LogError(
                    pd_state->phys_device, "VUID-VkDeviceQueueCreateInfo-queueCount-00382",
                    "vkCreateDevice: pCreateInfo->pQueueCreateInfos[%" PRIu32 "].queueCount (=%" PRIu32
                    ") is not less than or equal to available queue count for this pCreateInfo->pQueueCreateInfos[%" PRIu32
                    "].queueFamilyIndex} (=%" PRIu32 ") obtained previously from vkGetPhysicalDeviceQueueFamilyProperties%s (%s).",
                    i, requested_queue_count, i, requested_queue_family, conditional_ext_cmd, count_note.c_str());
            }
        }
    }

    return skip;
}

bool CoreChecks::PreCallValidateCreateDevice(VkPhysicalDevice gpu, const VkDeviceCreateInfo *pCreateInfo,
                                             const VkAllocationCallbacks *pAllocator, VkDevice *pDevice) const {
    bool skip = false;
    auto pd_state = GetPhysicalDeviceState(gpu);

    // TODO: object_tracker should perhaps do this instead
    //       and it does not seem to currently work anyway -- the loader just crashes before this point
    if (!pd_state) {
        skip |= LogError(device, kVUID_Core_DevLimit_MustQueryCount,
                         "Invalid call to vkCreateDevice() w/o first calling vkEnumeratePhysicalDevices().");
    } else {
        skip |= ValidateDeviceQueueCreateInfos(pd_state, pCreateInfo->queueCreateInfoCount, pCreateInfo->pQueueCreateInfos);

        const VkPhysicalDeviceFragmentShadingRateFeaturesKHR *fragment_shading_rate_features =
            LvlFindInChain<VkPhysicalDeviceFragmentShadingRateFeaturesKHR>(pCreateInfo->pNext);

        if (fragment_shading_rate_features) {
            const VkPhysicalDeviceShadingRateImageFeaturesNV *shading_rate_image_features =
                LvlFindInChain<VkPhysicalDeviceShadingRateImageFeaturesNV>(pCreateInfo->pNext);

            if (shading_rate_image_features && shading_rate_image_features->shadingRateImage) {
                if (fragment_shading_rate_features->pipelineFragmentShadingRate) {
                    skip |= LogError(
                        pd_state->phys_device, "VUID-VkDeviceCreateInfo-shadingRateImage-04478",
                        "vkCreateDevice: Cannot enable shadingRateImage and pipelineFragmentShadingRate features simultaneously.");
                }
                if (fragment_shading_rate_features->primitiveFragmentShadingRate) {
                    skip |= LogError(
                        pd_state->phys_device, "VUID-VkDeviceCreateInfo-shadingRateImage-04479",
                        "vkCreateDevice: Cannot enable shadingRateImage and primitiveFragmentShadingRate features simultaneously.");
                }
                if (fragment_shading_rate_features->attachmentFragmentShadingRate) {
                    skip |= LogError(pd_state->phys_device, "VUID-VkDeviceCreateInfo-shadingRateImage-04480",
                                     "vkCreateDevice: Cannot enable shadingRateImage and attachmentFragmentShadingRate features "
                                     "simultaneously.");
                }
            }

            const VkPhysicalDeviceFragmentDensityMapFeaturesEXT *fragment_density_map_features =
                LvlFindInChain<VkPhysicalDeviceFragmentDensityMapFeaturesEXT>(pCreateInfo->pNext);

            if (fragment_density_map_features && fragment_density_map_features->fragmentDensityMap) {
                if (fragment_shading_rate_features->pipelineFragmentShadingRate) {
                    skip |= LogError(pd_state->phys_device, "VUID-VkDeviceCreateInfo-fragmentDensityMap-04481",
                                     "vkCreateDevice: Cannot enable fragmentDensityMap and pipelineFragmentShadingRate features "
                                     "simultaneously.");
                }
                if (fragment_shading_rate_features->primitiveFragmentShadingRate) {
                    skip |= LogError(pd_state->phys_device, "VUID-VkDeviceCreateInfo-fragmentDensityMap-04482",
                                     "vkCreateDevice: Cannot enable fragmentDensityMap and primitiveFragmentShadingRate features "
                                     "simultaneously.");
                }
                if (fragment_shading_rate_features->attachmentFragmentShadingRate) {
                    skip |= LogError(pd_state->phys_device, "VUID-VkDeviceCreateInfo-fragmentDensityMap-04483",
                                     "vkCreateDevice: Cannot enable fragmentDensityMap and attachmentFragmentShadingRate features "
                                     "simultaneously.");
                }
            }
        }
    }
    return skip;
}

void CoreChecks::PostCallRecordCreateDevice(VkPhysicalDevice gpu, const VkDeviceCreateInfo *pCreateInfo,
                                            const VkAllocationCallbacks *pAllocator, VkDevice *pDevice, VkResult result) {
    // The state tracker sets up the device state
    StateTracker::PostCallRecordCreateDevice(gpu, pCreateInfo, pAllocator, pDevice, result);

    // Add the callback hooks for the functions that are either broadly or deeply used and that the ValidationStateTracker refactor
    // would be messier without.
    // TODO: Find a good way to do this hooklessly.
    ValidationObject *device_object = GetLayerDataPtr(get_dispatch_key(*pDevice), layer_data_map);
    ValidationObject *validation_data = GetValidationObject(device_object->object_dispatch, LayerObjectTypeCoreValidation);
    CoreChecks *core_checks = static_cast<CoreChecks *>(validation_data);
    core_checks->SetSetImageViewInitialLayoutCallback(
        [core_checks](CMD_BUFFER_STATE *cb_node, const IMAGE_VIEW_STATE &iv_state, VkImageLayout layout) -> void {
            core_checks->SetImageViewInitialLayout(cb_node, iv_state, layout);
        });
}

void CoreChecks::PreCallRecordDestroyDevice(VkDevice device, const VkAllocationCallbacks *pAllocator) {
    if (!device) return;
    imageLayoutMap.clear();

    StateTracker::PreCallRecordDestroyDevice(device, pAllocator);
}

bool CoreChecks::ValidateStageMaskHost(const Location &loc, VkPipelineStageFlags2KHR stageMask) const {
    bool skip = false;
    if ((stageMask & VK_PIPELINE_STAGE_HOST_BIT) != 0) {
        const auto &vuid = sync_vuid_maps::GetQueueSubmitVUID(loc, sync_vuid_maps::SubmitError::kHostStageMask);
        skip |= LogError(
            device, vuid,
            "%s stage mask must not include VK_PIPELINE_STAGE_HOST_BIT as the stage can't be invoked inside a command buffer.",
            loc.Message().c_str());
    }
    return skip;
}

// Note: This function assumes that the global lock is held by the calling thread.
// For the given queue, verify the queue state up to the given seq number.
// Currently the only check is to make sure that if there are events to be waited on prior to
//  a QueryReset, make sure that all such events have been signalled.
bool CoreChecks::VerifyQueueStateToSeq(const QUEUE_STATE *initial_queue, uint64_t initial_seq) const {
    bool skip = false;

    // sequence number we want to validate up to, per queue
    std::unordered_map<const QUEUE_STATE *, uint64_t> target_seqs{{initial_queue, initial_seq}};
    // sequence number we've completed validation for, per queue
    std::unordered_map<const QUEUE_STATE *, uint64_t> done_seqs;
    std::vector<const QUEUE_STATE *> worklist{initial_queue};

    while (worklist.size()) {
        auto queue = worklist.back();
        worklist.pop_back();

        auto target_seq = target_seqs[queue];
        auto seq = std::max(done_seqs[queue], queue->seq);
        auto sub_it = queue->submissions.begin() + int(seq - queue->seq);  // seq >= queue->seq

        for (; seq < target_seq; ++sub_it, ++seq) {
            for (auto &wait : sub_it->waitSemaphores) {
                auto other_queue = GetQueueState(wait.queue);

                if (other_queue == queue) continue;  // semaphores /always/ point backwards, so no point here.

                auto other_target_seq = std::max(target_seqs[other_queue], wait.seq);
                auto other_done_seq = std::max(done_seqs[other_queue], other_queue->seq);

                // if this wait is for another queue, and covers new sequence
                // numbers beyond what we've already validated, mark the new
                // target seq and (possibly-re)add the queue to the worklist.
                if (other_done_seq < other_target_seq) {
                    target_seqs[other_queue] = other_target_seq;
                    worklist.push_back(other_queue);
                }
            }
        }

        // finally mark the point we've now validated this queue to.
        done_seqs[queue] = seq;
    }

    return skip;
}

// When the given fence is retired, verify outstanding queue operations through the point of the fence
bool CoreChecks::VerifyQueueStateToFence(VkFence fence) const {
    auto fence_state = GetFenceState(fence);
    if (fence_state && fence_state->scope == kSyncScopeInternal && VK_NULL_HANDLE != fence_state->signaler.first) {
        return VerifyQueueStateToSeq(GetQueueState(fence_state->signaler.first), fence_state->signaler.second);
    }
    return false;
}

bool CoreChecks::ValidateCommandBufferSimultaneousUse(const Location &loc, const CMD_BUFFER_STATE *pCB,
                                                      int current_submit_count) const {
    using sync_vuid_maps::GetQueueSubmitVUID;
    using sync_vuid_maps::SubmitError;

    bool skip = false;
    if ((pCB->in_use.load() || current_submit_count > 1) &&
        !(pCB->beginInfo.flags & VK_COMMAND_BUFFER_USAGE_SIMULTANEOUS_USE_BIT)) {
        const auto &vuid = sync_vuid_maps::GetQueueSubmitVUID(loc, SubmitError::kCmdNotSimultaneous);

        skip |= LogError(device, vuid, "%s %s is already in use and is not marked for simultaneous use.", loc.Message().c_str(),
                         report_data->FormatHandle(pCB->commandBuffer).c_str());
    }
    return skip;
}

bool CoreChecks::ValidateCommandBufferState(const CMD_BUFFER_STATE *cb_state, const char *call_source, int current_submit_count,
                                            const char *vu_id) const {
    bool skip = false;
    if (disabled[command_buffer_state]) return skip;
    // Validate ONE_TIME_SUBMIT_BIT CB is not being submitted more than once
    if ((cb_state->beginInfo.flags & VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT) &&
        (cb_state->submitCount + current_submit_count > 1)) {
        skip |= LogError(cb_state->commandBuffer, kVUID_Core_DrawState_CommandBufferSingleSubmitViolation,
                         "%s was begun w/ VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT set, but has been submitted 0x%" PRIxLEAST64
                         "times.",
                         report_data->FormatHandle(cb_state->commandBuffer).c_str(), cb_state->submitCount + current_submit_count);
    }

    // Validate that cmd buffers have been updated
    switch (cb_state->state) {
        case CB_INVALID_INCOMPLETE:
        case CB_INVALID_COMPLETE:
            skip |= ReportInvalidCommandBuffer(cb_state, call_source);
            break;

        case CB_NEW:
            skip |= LogError(cb_state->commandBuffer, vu_id, "%s used in the call to %s is unrecorded and contains no commands.",
                             report_data->FormatHandle(cb_state->commandBuffer).c_str(), call_source);
            break;

        case CB_RECORDING:
            skip |= LogError(cb_state->commandBuffer, kVUID_Core_DrawState_NoEndCommandBuffer,
                             "You must call vkEndCommandBuffer() on %s before this call to %s!",
                             report_data->FormatHandle(cb_state->commandBuffer).c_str(), call_source);
            break;

        default: /* recorded */
            break;
    }
    return skip;
}

// Check that the queue family index of 'queue' matches one of the entries in pQueueFamilyIndices
bool CoreChecks::ValidImageBufferQueue(const CMD_BUFFER_STATE *cb_node, const VulkanTypedHandle &object, uint32_t queueFamilyIndex,
                                       uint32_t count, const uint32_t *indices) const {
    bool found = false;
    bool skip = false;
    for (uint32_t i = 0; i < count; i++) {
        if (indices[i] == queueFamilyIndex) {
            found = true;
            break;
        }
    }

    if (!found) {
        LogObjectList objlist(cb_node->commandBuffer);
        objlist.add(object);
        skip = LogError(objlist, "VUID-vkQueueSubmit-pSubmits-04626",
                        "vkQueueSubmit: %s contains %s which was not created allowing concurrent access to "
                        "this queue family %d.",
                        report_data->FormatHandle(cb_node->commandBuffer).c_str(), report_data->FormatHandle(object).c_str(),
                        queueFamilyIndex);
    }
    return skip;
}

// Validate that queueFamilyIndices of primary command buffers match this queue
// Secondary command buffers were previously validated in vkCmdExecuteCommands().
bool CoreChecks::ValidateQueueFamilyIndices(const Location &loc, const CMD_BUFFER_STATE *pCB, VkQueue queue) const {
    using sync_vuid_maps::GetQueueSubmitVUID;
    using sync_vuid_maps::SubmitError;
    bool skip = false;
    auto pool = pCB->command_pool.get();
    auto queue_state = GetQueueState(queue);

    if (pool && queue_state) {
        if (pool->queueFamilyIndex != queue_state->queueFamilyIndex) {
            LogObjectList objlist(pCB->commandBuffer);
            objlist.add(queue);
            const auto &vuid = GetQueueSubmitVUID(loc, SubmitError::kCmdWrongQueueFamily);
            skip |= LogError(objlist, vuid,
                             "%s Primary %s created in queue family %d is being submitted on %s "
                             "from queue family %d.",
                             loc.Message().c_str(), report_data->FormatHandle(pCB->commandBuffer).c_str(), pool->queueFamilyIndex,
                             report_data->FormatHandle(queue).c_str(), queue_state->queueFamilyIndex);
        }

        // Ensure that any bound images or buffers created with SHARING_MODE_CONCURRENT have access to the current queue family
        for (const auto &object : pCB->object_bindings) {
            if (object.type == kVulkanObjectTypeImage) {
                auto image_state = object.node ? (IMAGE_STATE *)object.node : GetImageState(object.Cast<VkImage>());
                if (image_state && image_state->createInfo.sharingMode == VK_SHARING_MODE_CONCURRENT) {
                    skip |= ValidImageBufferQueue(pCB, object, queue_state->queueFamilyIndex,
                                                  image_state->createInfo.queueFamilyIndexCount,
                                                  image_state->createInfo.pQueueFamilyIndices);
                }
            } else if (object.type == kVulkanObjectTypeBuffer) {
                auto buffer_state = object.node ? (BUFFER_STATE *)object.node : GetBufferState(object.Cast<VkBuffer>());
                if (buffer_state && buffer_state->createInfo.sharingMode == VK_SHARING_MODE_CONCURRENT) {
                    skip |= ValidImageBufferQueue(pCB, object, queue_state->queueFamilyIndex,
                                                  buffer_state->createInfo.queueFamilyIndexCount,
                                                  buffer_state->createInfo.pQueueFamilyIndices);
                }
            }
        }
    }

    return skip;
}

bool CoreChecks::ValidatePrimaryCommandBufferState(
    const Location &loc, const CMD_BUFFER_STATE *pCB, int current_submit_count,
    QFOTransferCBScoreboards<QFOImageTransferBarrier> *qfo_image_scoreboards,
    QFOTransferCBScoreboards<QFOBufferTransferBarrier> *qfo_buffer_scoreboards) const {
    using sync_vuid_maps::GetQueueSubmitVUID;
    using sync_vuid_maps::SubmitError;

    // Track in-use for resources off of primary and any secondary CBs
    bool skip = false;

    if (pCB->createInfo.level == VK_COMMAND_BUFFER_LEVEL_SECONDARY) {
        const auto &vuid = GetQueueSubmitVUID(loc, SubmitError::kSecondaryCmdInSubmit);
        skip |= LogError(pCB->commandBuffer, vuid, "%s Command buffer %s must be allocated with VK_COMMAND_BUFFER_LEVEL_PRIMARY.",
                         loc.Message().c_str(), report_data->FormatHandle(pCB->commandBuffer).c_str());
    } else {
        for (const auto *sub_cb : pCB->linkedCommandBuffers) {
            skip |= ValidateQueuedQFOTransfers(sub_cb, qfo_image_scoreboards, qfo_buffer_scoreboards);
            // TODO: replace with InvalidateCommandBuffers() at recording.
            if ((sub_cb->primaryCommandBuffer != pCB->commandBuffer) &&
                !(sub_cb->beginInfo.flags & VK_COMMAND_BUFFER_USAGE_SIMULTANEOUS_USE_BIT)) {
                LogObjectList objlist(device);
                objlist.add(pCB->commandBuffer);
                objlist.add(sub_cb->commandBuffer);
                objlist.add(sub_cb->primaryCommandBuffer);
                const auto &vuid = GetQueueSubmitVUID(loc, SubmitError::kSecondaryCmdNotSimultaneous);
                skip |= LogError(objlist, vuid,
                                 "%s %s was submitted with secondary %s but that buffer has subsequently been bound to "
                                 "primary %s and it does not have VK_COMMAND_BUFFER_USAGE_SIMULTANEOUS_USE_BIT set.",
                                 loc.Message().c_str(), report_data->FormatHandle(pCB->commandBuffer).c_str(),
                                 report_data->FormatHandle(sub_cb->commandBuffer).c_str(),
                                 report_data->FormatHandle(sub_cb->primaryCommandBuffer).c_str());
            }
        }
    }

    // If USAGE_SIMULTANEOUS_USE_BIT not set then CB cannot already be executing on device
    skip |= ValidateCommandBufferSimultaneousUse(loc, pCB, current_submit_count);

    skip |= ValidateQueuedQFOTransfers(pCB, qfo_image_scoreboards, qfo_buffer_scoreboards);

    const char *vuid = loc.function == Func::vkQueueSubmit ? "VUID-vkQueueSubmit-pCommandBuffers-00072"
                                                           : "VUID-vkQueueSubmit2KHR-commandBuffer-03876";
    skip |= ValidateCommandBufferState(pCB, loc.StringFunc().c_str(), current_submit_count, vuid);
    return skip;
}

bool CoreChecks::ValidateFenceForSubmit(const FENCE_STATE *pFence, const char *inflight_vuid, const char *retired_vuid,
                                        const char *func_name) const {
    bool skip = false;

    if (pFence && pFence->scope == kSyncScopeInternal) {
        if (pFence->state == FENCE_INFLIGHT) {
            skip |= LogError(pFence->fence, inflight_vuid, "%s: %s is already in use by another submission.", func_name,
                             report_data->FormatHandle(pFence->fence).c_str());
        }

        else if (pFence->state == FENCE_RETIRED) {
            skip |= LogError(pFence->fence, retired_vuid,
                             "%s: %s submitted in SIGNALED state.  Fences must be reset before being submitted", func_name,
                             report_data->FormatHandle(pFence->fence).c_str());
        }
    }

    return skip;
}

void CoreChecks::PostCallRecordQueueSubmit(VkQueue queue, uint32_t submitCount, const VkSubmitInfo *pSubmits, VkFence fence,
                                           VkResult result) {
    StateTracker::PostCallRecordQueueSubmit(queue, submitCount, pSubmits, fence, result);

    if (result != VK_SUCCESS) return;
    // The triply nested for duplicates that in the StateTracker, but avoids the need for two additional callbacks.
    for (uint32_t submit_idx = 0; submit_idx < submitCount; submit_idx++) {
        const VkSubmitInfo *submit = &pSubmits[submit_idx];
        for (uint32_t i = 0; i < submit->commandBufferCount; i++) {
            auto cb_node = GetCBState(submit->pCommandBuffers[i]);
            if (cb_node) {
                for (auto *secondary_cmd_buffer : cb_node->linkedCommandBuffers) {
                    UpdateCmdBufImageLayouts(secondary_cmd_buffer);
                    RecordQueuedQFOTransfers(secondary_cmd_buffer);
                }
                UpdateCmdBufImageLayouts(cb_node);
                RecordQueuedQFOTransfers(cb_node);
            }
        }
    }
}

void CoreChecks::PostCallRecordQueueSubmit2KHR(VkQueue queue, uint32_t submitCount, const VkSubmitInfo2KHR *pSubmits, VkFence fence,
                                               VkResult result) {
    StateTracker::PostCallRecordQueueSubmit2KHR(queue, submitCount, pSubmits, fence, result);

    if (result != VK_SUCCESS) return;
    // The triply nested for duplicates that in the StateTracker, but avoids the need for two additional callbacks.
    for (uint32_t submit_idx = 0; submit_idx < submitCount; submit_idx++) {
        const VkSubmitInfo2KHR *submit = &pSubmits[submit_idx];
        for (uint32_t i = 0; i < submit->commandBufferInfoCount; i++) {
            auto cb_node = GetCBState(submit->pCommandBufferInfos[i].commandBuffer);
            if (cb_node) {
                for (auto *secondaryCmdBuffer : cb_node->linkedCommandBuffers) {
                    UpdateCmdBufImageLayouts(secondaryCmdBuffer);
                    RecordQueuedQFOTransfers(secondaryCmdBuffer);
                }
                UpdateCmdBufImageLayouts(cb_node);
                RecordQueuedQFOTransfers(cb_node);
            }
        }
    }
}

bool CoreChecks::SemaphoreWasSignaled(VkSemaphore semaphore) const {
    for (auto &pair : queueMap) {
        const QUEUE_STATE &queue_state = pair.second;
        for (const auto &submission : queue_state.submissions) {
            for (const auto &signal_semaphore : submission.signalSemaphores) {
                if (signal_semaphore.semaphore == semaphore) {
                    return true;
                }
            }
        }
    }

    return false;
}

struct SemaphoreSubmitState {
    const CoreChecks *core;
    VkQueueFlags queue_flags;
    unordered_set<VkSemaphore> signaled_semaphores;
    unordered_set<VkSemaphore> unsignaled_semaphores;
    unordered_set<VkSemaphore> internal_semaphores;

    SemaphoreSubmitState(const CoreChecks *core_, VkQueueFlags queue_flags_) : core(core_), queue_flags(queue_flags_) {}

    bool ValidateWaitSemaphore(const core_error::Location &loc, VkQueue queue, VkSemaphore semaphore, uint64_t value,
                               uint32_t device_Index) {
        using sync_vuid_maps::GetQueueSubmitVUID;
        using sync_vuid_maps::SubmitError;
        bool skip = false;
        LogObjectList objlist(semaphore);
        objlist.add(queue);

        const auto *pSemaphore = core->GetSemaphoreState(semaphore);
        if (pSemaphore && pSemaphore->type == VK_SEMAPHORE_TYPE_BINARY_KHR &&
            (pSemaphore->scope == kSyncScopeInternal || internal_semaphores.count(semaphore))) {
            if (unsignaled_semaphores.count(semaphore) ||
                (!(signaled_semaphores.count(semaphore)) && !(pSemaphore->signaled) && !core->SemaphoreWasSignaled(semaphore))) {
                auto error = core->device_extensions.vk_khr_timeline_semaphore ? SubmitError::kTimelineCannotBeSignalled : SubmitError::kBinaryCannotBeSignalled;
                const auto &vuid = GetQueueSubmitVUID(loc, error);
                skip |= core->LogError(
                    objlist, pSemaphore->scope == kSyncScopeInternal ? vuid : kVUID_Core_DrawState_QueueForwardProgress,
                    "%s Queue %s is waiting on semaphore (%s) that has no way to be signaled.", loc.Message().c_str(),
                    core->report_data->FormatHandle(queue).c_str(), core->report_data->FormatHandle(semaphore).c_str());
            } else {
                signaled_semaphores.erase(semaphore);
                unsignaled_semaphores.insert(semaphore);
            }
        }
        if (pSemaphore && pSemaphore->type == VK_SEMAPHORE_TYPE_BINARY_KHR && pSemaphore->scope == kSyncScopeExternalTemporary) {
            internal_semaphores.insert(semaphore);
        }
        return skip;
    }

    bool ValidateSignalSemaphore(const core_error::Location &loc, VkQueue queue, VkSemaphore semaphore, uint64_t value,
                                 uint32_t deviceIndex) {
        using sync_vuid_maps::GetQueueSubmitVUID;
        using sync_vuid_maps::SubmitError;
        bool skip = false;
        LogObjectList objlist(semaphore);
        objlist.add(queue);

        const auto *pSemaphore = core->GetSemaphoreState(semaphore);
        if (pSemaphore && pSemaphore->type == VK_SEMAPHORE_TYPE_TIMELINE_KHR && value <= pSemaphore->payload) {
            const auto &vuid = GetQueueSubmitVUID(loc, SubmitError::kTimelineSemSmallValue);
            skip |= core->LogError(objlist, vuid,
                                   "%s signal value (0x%" PRIx64
                                   ") in %s must be greater than current timeline semaphore %s value (0x%" PRIx64 ")",
                                   loc.Message().c_str(), pSemaphore->payload, core->report_data->FormatHandle(queue).c_str(),
                                   core->report_data->FormatHandle(semaphore).c_str(), value);
        }
        if (pSemaphore && pSemaphore->type == VK_SEMAPHORE_TYPE_BINARY_KHR &&
            (pSemaphore->scope == kSyncScopeInternal || internal_semaphores.count(semaphore))) {
            if (signaled_semaphores.count(semaphore) || (!(unsignaled_semaphores.count(semaphore)) && pSemaphore->signaled)) {
                objlist.add(pSemaphore->signaler.first);
                skip |= core->LogError(objlist, kVUID_Core_DrawState_QueueForwardProgress,
                                       "%s is signaling %s (%s) that was previously "
                                       "signaled by %s but has not since been waited on by any queue.",
                                       loc.Message().c_str(), core->report_data->FormatHandle(queue).c_str(),
                                       core->report_data->FormatHandle(semaphore).c_str(),
                                       core->report_data->FormatHandle(pSemaphore->signaler.first).c_str());
            } else {
                unsignaled_semaphores.erase(semaphore);
                signaled_semaphores.insert(semaphore);
            }
        }
        return skip;
    }
};

bool CoreChecks::ValidateSemaphoresForSubmit(SemaphoreSubmitState &state, VkQueue queue, const VkSubmitInfo *submit,
                                             const Location &outer_loc) const {
    bool skip = false;
    auto *timeline_semaphore_submit_info = LvlFindInChain<VkTimelineSemaphoreSubmitInfo>(submit->pNext);
    for (uint32_t i = 0; i < submit->waitSemaphoreCount; ++i) {
        uint64_t value = 0;
        uint32_t device_index = 0;  // TODO:
        VkSemaphore semaphore = submit->pWaitSemaphores[i];

        LogObjectList objlist(semaphore);
        objlist.add(queue);
        if (submit->pWaitDstStageMask) {
            auto loc = outer_loc.dot(Field::pWaitDstStageMask, i);
            skip |= ValidatePipelineStage(objlist, loc, state.queue_flags, submit->pWaitDstStageMask[i]);
            skip |= ValidateStageMaskHost(loc, submit->pWaitDstStageMask[i]);
        }
        const auto *semaphore_state = GetSemaphoreState(semaphore);
        if (!semaphore_state) {
            continue;
        }
        auto loc = outer_loc.dot(Field::pWaitSemaphores, i);
        if (semaphore_state->type == VK_SEMAPHORE_TYPE_TIMELINE) {
            if (timeline_semaphore_submit_info == nullptr) {
                skip |= LogError(semaphore, "VUID-VkSubmitInfo-pWaitSemaphores-03239",
                                 "%s (%s) is a timeline semaphore, but VkSubmitInfo does "
                                 "not include an instance of VkTimelineSemaphoreSubmitInfo",
                                 loc.Message().c_str(), report_data->FormatHandle(semaphore).c_str());
                continue;
            } else if (submit->waitSemaphoreCount != timeline_semaphore_submit_info->waitSemaphoreValueCount) {
                skip |= LogError(semaphore, "VUID-VkSubmitInfo-pNext-03240",
                                 "%s (%s) is a timeline semaphore, it contains an "
                                 "instance of VkTimelineSemaphoreSubmitInfo, but waitSemaphoreValueCount (%u) is different than "
                                 "waitSemaphoreCount (%u)",
                                 loc.Message().c_str(), report_data->FormatHandle(semaphore).c_str(),
                                 timeline_semaphore_submit_info->waitSemaphoreValueCount, submit->waitSemaphoreCount);
                continue;
            }
            value = timeline_semaphore_submit_info->pWaitSemaphoreValues[i];
        }
        skip |= state.ValidateWaitSemaphore(outer_loc.dot(Field::pWaitSemaphores, i), queue, semaphore, value, device_index);
    }
    for (uint32_t i = 0; i < submit->signalSemaphoreCount; ++i) {
        VkSemaphore semaphore = submit->pSignalSemaphores[i];
        uint64_t value = 0;
        uint32_t device_index = 0;
        const auto *semaphore_state = GetSemaphoreState(semaphore);
        if (!semaphore_state) {
            continue;
        }
        auto loc = outer_loc.dot(Field::pSignalSemaphores, i);
        if (semaphore_state->type == VK_SEMAPHORE_TYPE_TIMELINE) {
            if (timeline_semaphore_submit_info == nullptr) {
                skip |= LogError(semaphore, "VUID-VkSubmitInfo-pWaitSemaphores-03239",
                                 "%s (%s) is a timeline semaphore, but VkSubmitInfo"
                                 "does not include an instance of VkTimelineSemaphoreSubmitInfo",
                                 loc.Message().c_str(), report_data->FormatHandle(semaphore).c_str());
                continue;
            } else if (submit->signalSemaphoreCount != timeline_semaphore_submit_info->signalSemaphoreValueCount) {
                skip |= LogError(semaphore, "VUID-VkSubmitInfo-pNext-03241",
                                 "%s (%s) is a timeline semaphore, it contains an "
                                 "instance of VkTimelineSemaphoreSubmitInfo, but signalSemaphoreValueCount (%u) is different than "
                                 "signalSemaphoreCount (%u)",
                                 loc.Message().c_str(), report_data->FormatHandle(semaphore).c_str(),
                                 timeline_semaphore_submit_info->signalSemaphoreValueCount, submit->signalSemaphoreCount);
                continue;
            }
            value = timeline_semaphore_submit_info->pSignalSemaphoreValues[i];
        }
        skip |= state.ValidateSignalSemaphore(loc, queue, semaphore, value, device_index);
    }
    return skip;
}
bool CoreChecks::ValidateSemaphoresForSubmit(SemaphoreSubmitState &state, VkQueue queue, const VkSubmitInfo2KHR *submit,
                                             const Location &outer_loc) const {
    bool skip = false;
    for (uint32_t i = 0; i < submit->waitSemaphoreInfoCount; ++i) {
        const auto &sem_info = submit->pWaitSemaphoreInfos[i];
        Location loc = outer_loc.dot(Field::pWaitSemaphoreInfos, i);
        skip |= ValidatePipelineStage(LogObjectList(sem_info.semaphore), loc.dot(Field::stageMask), state.queue_flags,
                                      sem_info.stageMask);
        skip |= ValidateStageMaskHost(loc.dot(Field::stageMask), sem_info.stageMask);
        skip |= state.ValidateWaitSemaphore(loc, queue, sem_info.semaphore, sem_info.value, sem_info.deviceIndex);
    }
    for (uint32_t i = 0; i < submit->signalSemaphoreInfoCount; ++i) {
        const auto &sem_info = submit->pSignalSemaphoreInfos[i];
        auto loc = outer_loc.dot(Field::pSignalSemaphoreInfos, i);
        skip |= ValidatePipelineStage(LogObjectList(sem_info.semaphore), loc.dot(Field::stageMask), state.queue_flags,
                                      sem_info.stageMask);
        skip |= ValidateStageMaskHost(loc.dot(Field::stageMask), sem_info.stageMask);
        skip |= state.ValidateSignalSemaphore(loc, queue, sem_info.semaphore, sem_info.value, sem_info.deviceIndex);
    }
    return skip;
}

bool CoreChecks::ValidateMaxTimelineSemaphoreValueDifference(const Location &loc, VkSemaphore semaphore, uint64_t value) const {
    using sync_vuid_maps::GetQueueSubmitVUID;
    using sync_vuid_maps::SubmitError;
    bool skip = false;
    const auto semaphore_state = GetSemaphoreState(semaphore);

    if (semaphore_state->type != VK_SEMAPHORE_TYPE_TIMELINE) return false;

    uint64_t diff = value > semaphore_state->payload ? value - semaphore_state->payload : semaphore_state->payload - value;

    if (diff > phys_dev_props_core12.maxTimelineSemaphoreValueDifference) {
        const auto &vuid = GetQueueSubmitVUID(loc, SubmitError::kTimelineSemMaxDiff);
        skip |= LogError(semaphore, vuid, "%s value exceeds limit regarding current semaphore %s payload", loc.Message().c_str(),
                         report_data->FormatHandle(semaphore).c_str());
    }

    for (auto &pair : queueMap) {
        const QUEUE_STATE &queue_state = pair.second;
        for (const auto &submission : queue_state.submissions) {
            for (const auto &signal_semaphore : submission.signalSemaphores) {
                if (signal_semaphore.semaphore == semaphore) {
                    diff = value > signal_semaphore.payload ? value - signal_semaphore.payload : signal_semaphore.payload - value;
                    if (diff > phys_dev_props_core12.maxTimelineSemaphoreValueDifference) {
                        const auto &vuid = GetQueueSubmitVUID(loc, SubmitError::kTimelineSemMaxDiff);
                        skip |= LogError(semaphore, vuid, "%s value exceeds limit regarding pending semaphore %s signal value",
                                         loc.Message().c_str(), report_data->FormatHandle(semaphore).c_str());
                    }
                }
            }
            for (const auto &wait_semaphore : submission.waitSemaphores) {
                if (wait_semaphore.semaphore == semaphore) {
                    diff = value > wait_semaphore.payload ? value - wait_semaphore.payload : wait_semaphore.payload - value;
                    if (diff > phys_dev_props_core12.maxTimelineSemaphoreValueDifference) {
                        const auto &vuid = GetQueueSubmitVUID(loc, SubmitError::kTimelineSemMaxDiff);
                        skip |= LogError(semaphore, vuid, "%s value exceeds limit regarding pending semaphore %s wait value",
                                         loc.Message().c_str(), report_data->FormatHandle(semaphore).c_str());
                    }
                }
            }
        }
    }

    return skip;
}

struct CommandBufferSubmitState {
    const CoreChecks *core;
    const QUEUE_STATE *queue_state;
    QFOTransferCBScoreboards<QFOImageTransferBarrier> qfo_image_scoreboards;
    QFOTransferCBScoreboards<QFOBufferTransferBarrier> qfo_buffer_scoreboards;
    vector<VkCommandBuffer> current_cmds;
    GlobalImageLayoutMap overlay_image_layout_map;
    QueryMap local_query_to_state_map;
    EventToStageMap local_event_to_stage_map;

    CommandBufferSubmitState(const CoreChecks *c, const char *func, const QUEUE_STATE *q) : core(c), queue_state(q) {}

    bool Validate(const core_error::Location &loc, VkCommandBuffer cmd, uint32_t perf_pass) {
        bool skip = false;
        const auto *cb_node = core->GetCBState(cmd);
        if (cb_node == nullptr) {
            return skip;
        }
        skip |= core->ValidateCmdBufImageLayouts(cb_node, core->imageLayoutMap, &overlay_image_layout_map);
        current_cmds.push_back(cmd);
        skip |= core->ValidatePrimaryCommandBufferState(loc, cb_node,
                                                        static_cast<int>(std::count(current_cmds.begin(), current_cmds.end(), cmd)),
                                                        &qfo_image_scoreboards, &qfo_buffer_scoreboards);
        skip |= core->ValidateQueueFamilyIndices(loc, cb_node, queue_state->queue);

        for (const auto &descriptor_set : cb_node->validate_descriptorsets_in_queuesubmit) {
            const cvdescriptorset::DescriptorSet *set_node = core->GetSetNode(descriptor_set.first);
            if (!set_node) {
                continue;
            }
            for (const auto &cmd_info : descriptor_set.second) {
                std::string function = loc.StringFunc();
                function += ", ";
                function += cmd_info.function;
                for (const auto &binding_info : cmd_info.binding_infos) {
                    std::string error;
                    std::vector<uint32_t> dynamic_offsets;
                    // dynamic data isn't allowed in UPDATE_AFTER_BIND, so dynamicOffsets is always empty.
                    // This submit time not record time...
                    const bool record_time_validate = false;
                    skip |= core->ValidateDescriptorSetBindingData(cb_node, set_node, dynamic_offsets, binding_info,
                                                                   cmd_info.framebuffer, cmd_info.attachments.get(),
                                                                   *cmd_info.subpasses.get(), record_time_validate,
                                                                   function.c_str(), core->GetDrawDispatchVuid(cmd_info.cmd_type));
                }
            }
        }

        // Potential early exit here as bad object state may crash in delayed function calls
        if (skip) {
            return true;
        }

        // Call submit-time functions to validate or update local mirrors of state (to preserve const-ness at validate time)
        for (auto &function : cb_node->queue_submit_functions) {
            skip |= function(core, queue_state);
        }
        for (auto &function : cb_node->eventUpdates) {
            skip |= function(core, /*do_validate*/ true, &local_event_to_stage_map);
        }
        VkQueryPool first_perf_query_pool = VK_NULL_HANDLE;
        for (auto &function : cb_node->queryUpdates) {
            skip |= function(core, /*do_validate*/ true, first_perf_query_pool, perf_pass, &local_query_to_state_map);
        }
        return skip;
    }
};

bool CoreChecks::PreCallValidateQueueSubmit(VkQueue queue, uint32_t submitCount, const VkSubmitInfo *pSubmits,
                                            VkFence fence) const {
    const auto *fence_state = GetFenceState(fence);
    bool skip =
        ValidateFenceForSubmit(fence_state, "VUID-vkQueueSubmit-fence-00064", "VUID-vkQueueSubmit-fence-00063", "vkQueueSubmit()");
    if (skip) {
        return true;
    }
    const auto queue_state = GetQueueState(queue);
    CommandBufferSubmitState cb_submit_state(this, "vkQueueSubmit()", queue_state);
    SemaphoreSubmitState sem_submit_state(
        this, GetPhysicalDeviceState()->queue_family_properties[queue_state->queueFamilyIndex].queueFlags);

    // Now verify each individual submit
    for (uint32_t submit_idx = 0; submit_idx < submitCount; submit_idx++) {
        const VkSubmitInfo *submit = &pSubmits[submit_idx];
        const auto perf_submit = LvlFindInChain<VkPerformanceQuerySubmitInfoKHR>(submit->pNext);
        uint32_t perf_pass = perf_submit ? perf_submit->counterPassIndex : 0;

        Location loc(Func::vkQueueSubmit, Struct::VkSubmitInfo, Field::pSubmits, submit_idx);
        for (uint32_t i = 0; i < submit->commandBufferCount; i++) {
            skip |= cb_submit_state.Validate(loc.dot(Field::pCommandBuffers, i), submit->pCommandBuffers[i], perf_pass);
        }
        skip |= ValidateSemaphoresForSubmit(sem_submit_state, queue, submit, loc);

        auto chained_device_group_struct = LvlFindInChain<VkDeviceGroupSubmitInfo>(submit->pNext);
        if (chained_device_group_struct && chained_device_group_struct->commandBufferCount > 0) {
            for (uint32_t i = 0; i < chained_device_group_struct->commandBufferCount; ++i) {
                skip |= ValidateDeviceMaskToPhysicalDeviceCount(chained_device_group_struct->pCommandBufferDeviceMasks[i], queue,
                                                                "VUID-VkDeviceGroupSubmitInfo-pCommandBufferDeviceMasks-00086");
            }
        }

        auto protected_submit_info = LvlFindInChain<VkProtectedSubmitInfo>(submit->pNext);
        if (protected_submit_info) {
            const bool protected_submit = protected_submit_info->protectedSubmit == VK_TRUE;
            // Only check feature once for submit
            if ((protected_submit == true) && (enabled_features.core11.protectedMemory == VK_FALSE)) {
                skip |= LogError(queue, "VUID-VkProtectedSubmitInfo-protectedSubmit-01816",
                                 "vkQueueSubmit(): The protectedMemory device feature is disabled, can't submit a protected queue "
                                 "to %s pSubmits[%u]",
                                 report_data->FormatHandle(queue).c_str(), submit_idx);
            }

            // Make sure command buffers are all protected or unprotected
            for (uint32_t i = 0; i < submit->commandBufferCount; i++) {
                const CMD_BUFFER_STATE *cb_state = GetCBState(submit->pCommandBuffers[i]);
                if (cb_state != nullptr) {
                    if ((cb_state->unprotected == true) && (protected_submit == true)) {
                        LogObjectList objlist(cb_state->commandBuffer);
                        objlist.add(queue);
                        skip |= LogError(objlist, "VUID-VkSubmitInfo-pNext-04148",
                                         "vkQueueSubmit(): command buffer %s is unprotected while queue %s pSubmits[%u] has "
                                         "VkProtectedSubmitInfo:protectedSubmit set to VK_TRUE",
                                         report_data->FormatHandle(cb_state->commandBuffer).c_str(),
                                         report_data->FormatHandle(queue).c_str(), submit_idx);
                    }
                    if ((cb_state->unprotected == false) && (protected_submit == false)) {
                        LogObjectList objlist(cb_state->commandBuffer);
                        objlist.add(queue);
                        skip |= LogError(objlist, "VUID-VkSubmitInfo-pNext-04120",
                                         "vkQueueSubmit(): command buffer %s is protected while queue %s pSubmits[%u] has "
                                         "VkProtectedSubmitInfo:protectedSubmit set to VK_FALSE",
                                         report_data->FormatHandle(cb_state->commandBuffer).c_str(),
                                         report_data->FormatHandle(queue).c_str(), submit_idx);
                    }
                }
            }
        }
    }

    if (skip) return skip;

    // Now verify maxTimelineSemaphoreValueDifference
    for (uint32_t submit_idx = 0; submit_idx < submitCount; submit_idx++) {
        Location loc(Func::vkQueueSubmit, Struct::VkSubmitInfo, Field::pSubmits, submit_idx);
        const VkSubmitInfo *submit = &pSubmits[submit_idx];
        auto *info = LvlFindInChain<VkTimelineSemaphoreSubmitInfo>(submit->pNext);
        if (info) {
            // If there are any timeline semaphores, this condition gets checked before the early return above
            if (info->waitSemaphoreValueCount) {
                for (uint32_t i = 0; i < submit->waitSemaphoreCount; ++i) {
                    VkSemaphore semaphore = submit->pWaitSemaphores[i];
                    skip |= ValidateMaxTimelineSemaphoreValueDifference(loc.dot(Field::pWaitSemaphores, i), semaphore,
                                                                        info->pWaitSemaphoreValues[i]);
                }
            }
            // If there are any timeline semaphores, this condition gets checked before the early return above
            if (info->signalSemaphoreValueCount) {
                for (uint32_t i = 0; i < submit->signalSemaphoreCount; ++i) {
                    VkSemaphore semaphore = submit->pSignalSemaphores[i];
                    skip |= ValidateMaxTimelineSemaphoreValueDifference(loc.dot(Field::pSignalSemaphores, i), semaphore,
                                                                        info->pSignalSemaphoreValues[i]);
                }
            }
        }
    }

    return skip;
}

bool CoreChecks::PreCallValidateQueueSubmit2KHR(VkQueue queue, uint32_t submitCount, const VkSubmitInfo2KHR *pSubmits,
                                                VkFence fence) const {
    const auto *pFence = GetFenceState(fence);
    bool skip = ValidateFenceForSubmit(pFence, "UNASSIGNED-CoreValidation-vkQueueSubmit2KHR-fence-00064",
                                       "UNASSIGNED-vkQueueSubmit2KHR-fence-00063", "vkQueueSubmit2KHR()");
    if (skip) {
        return true;
    }

    const auto queue_state = GetQueueState(queue);
    CommandBufferSubmitState cb_submit_state(this, "vkQueueSubmit2KHR()", queue_state);
    SemaphoreSubmitState sem_submit_state(
        this, GetPhysicalDeviceState()->queue_family_properties[queue_state->queueFamilyIndex].queueFlags);

    // Now verify each individual submit
    for (uint32_t submit_idx = 0; submit_idx < submitCount; submit_idx++) {
        const VkSubmitInfo2KHR *submit = &pSubmits[submit_idx];
        const auto perf_submit = LvlFindInChain<VkPerformanceQuerySubmitInfoKHR>(submit->pNext);
        uint32_t perf_pass = perf_submit ? perf_submit->counterPassIndex : 0;
        Location loc(Func::vkQueueSubmit2KHR, Struct::VkSubmitInfo2KHR, Field::pSubmits, submit_idx);

        skip |= ValidateSemaphoresForSubmit(sem_submit_state, queue, submit, loc);

        bool protectedSubmit = (submit->flags & VK_SUBMIT_PROTECTED_BIT_KHR) != 0;
        // Only check feature once for submit
        if ((protectedSubmit == true) && (enabled_features.core11.protectedMemory == VK_FALSE)) {
            skip |= LogError(queue, "VUID-VkSubmitInfo2KHR-flags-03885",
                             "vkQueueSubmit2KHR(): The protectedMemory device feature is disabled, can't submit a protected queue "
                             "to %s pSubmits[%u]",
                             report_data->FormatHandle(queue).c_str(), submit_idx);
        }

        for (uint32_t i = 0; i < submit->commandBufferInfoCount; i++) {
            auto info_loc = loc.dot(Field::pCommandBufferInfos, i);
            info_loc.structure = Struct::VkCommandBufferSubmitInfoKHR;
            skip |= cb_submit_state.Validate(info_loc.dot(Field::commandBuffer), submit->pCommandBufferInfos[i].commandBuffer,
                                             perf_pass);

            skip |= ValidateDeviceMaskToPhysicalDeviceCount(submit->pCommandBufferInfos[i].deviceMask, queue,
                                                            "VUID-VkCommandBufferSubmitInfoKHR-deviceMask-03891");

            // Make sure command buffers are all protected or unprotected
            const CMD_BUFFER_STATE *cb_state = GetCBState(submit->pCommandBufferInfos[i].commandBuffer);
            if (cb_state != nullptr) {
                if ((cb_state->unprotected == true) && (protectedSubmit == true)) {
                    LogObjectList objlist(cb_state->commandBuffer);
                    objlist.add(queue);
                    skip |= LogError(objlist, "VUID-VkSubmitInfo2KHR-flags-03886",
                                     "vkQueueSubmit2KHR(): command buffer %s is unprotected while queue %s pSubmits[%u] has "
                                     "VK_SUBMIT_PROTECTED_BIT_KHR set",
                                     report_data->FormatHandle(cb_state->commandBuffer).c_str(),
                                     report_data->FormatHandle(queue).c_str(), submit_idx);
                }
                if ((cb_state->unprotected == false) && (protectedSubmit == false)) {
                    LogObjectList objlist(cb_state->commandBuffer);
                    objlist.add(queue);
                    skip |= LogError(objlist, "VUID-VkSubmitInfo2KHR-flags-03887",
                                     "vkQueueSubmit2KHR(): command buffer %s is protected while queue %s pSubmitInfos[%u] has "
                                     "VK_SUBMIT_PROTECTED_BIT_KHR not set",
                                     report_data->FormatHandle(cb_state->commandBuffer).c_str(),
                                     report_data->FormatHandle(queue).c_str(), submit_idx);
                }
            }
        }
    }

    if (skip) return skip;

    // Now verify maxTimelineSemaphoreValueDifference
    for (uint32_t submit_idx = 0; submit_idx < submitCount; submit_idx++) {
        const VkSubmitInfo2KHR *submit = &pSubmits[submit_idx];
        Location outer_loc(Func::vkQueueSubmit2KHR, Struct::VkSubmitInfo2KHR, Field::pSubmits, submit_idx);
        // If there are any timeline semaphores, this condition gets checked before the early return above
        for (uint32_t i = 0; i < submit->waitSemaphoreInfoCount; ++i) {
            const auto *sem_info = &submit->pWaitSemaphoreInfos[i];
            auto loc = outer_loc.dot(Field::pWaitSemaphoreInfos, i);
            skip |= ValidateMaxTimelineSemaphoreValueDifference(loc.dot(Field::semaphore), sem_info->semaphore, sem_info->value);
        }
        // If there are any timeline semaphores, this condition gets checked before the early return above
        for (uint32_t i = 0; i < submit->signalSemaphoreInfoCount; ++i) {
            const auto *sem_info = &submit->pSignalSemaphoreInfos[i];
            auto loc = outer_loc.dot(Field::pSignalSemaphoreInfos, i);
            skip |= ValidateMaxTimelineSemaphoreValueDifference(loc.dot(Field::semaphore), sem_info->semaphore, sem_info->value);
        }
    }

    return skip;
}

#ifdef AHB_VALIDATION_SUPPORT
// Android-specific validation that uses types defined only on Android and only for NDK versions
// that support the VK_ANDROID_external_memory_android_hardware_buffer extension.
// This chunk could move into a seperate core_validation_android.cpp file... ?

// clang-format off

// Map external format and usage flags to/from equivalent Vulkan flags
// (Tables as of v1.1.92)

// AHardwareBuffer Format                       Vulkan Format
// ======================                       =============
// AHARDWAREBUFFER_FORMAT_R8G8B8A8_UNORM        VK_FORMAT_R8G8B8A8_UNORM
// AHARDWAREBUFFER_FORMAT_R8G8B8X8_UNORM        VK_FORMAT_R8G8B8A8_UNORM
// AHARDWAREBUFFER_FORMAT_R8G8B8_UNORM          VK_FORMAT_R8G8B8_UNORM
// AHARDWAREBUFFER_FORMAT_R5G6B5_UNORM          VK_FORMAT_R5G6B5_UNORM_PACK16
// AHARDWAREBUFFER_FORMAT_R16G16B16A16_FLOAT    VK_FORMAT_R16G16B16A16_SFLOAT
// AHARDWAREBUFFER_FORMAT_R10G10B10A2_UNORM     VK_FORMAT_A2B10G10R10_UNORM_PACK32
// AHARDWAREBUFFER_FORMAT_D16_UNORM             VK_FORMAT_D16_UNORM
// AHARDWAREBUFFER_FORMAT_D24_UNORM             VK_FORMAT_X8_D24_UNORM_PACK32
// AHARDWAREBUFFER_FORMAT_D24_UNORM_S8_UINT     VK_FORMAT_D24_UNORM_S8_UINT
// AHARDWAREBUFFER_FORMAT_D32_FLOAT             VK_FORMAT_D32_SFLOAT
// AHARDWAREBUFFER_FORMAT_D32_FLOAT_S8_UINT     VK_FORMAT_D32_SFLOAT_S8_UINT
// AHARDWAREBUFFER_FORMAT_S8_UINT               VK_FORMAT_S8_UINT

// The AHARDWAREBUFFER_FORMAT_* are an enum in the NDK headers, but get passed in to Vulkan
// as uint32_t. Casting the enums here avoids scattering casts around in the code.
std::map<uint32_t, VkFormat> ahb_format_map_a2v = {
    { (uint32_t)AHARDWAREBUFFER_FORMAT_R8G8B8A8_UNORM,        VK_FORMAT_R8G8B8A8_UNORM },
    { (uint32_t)AHARDWAREBUFFER_FORMAT_R8G8B8X8_UNORM,        VK_FORMAT_R8G8B8A8_UNORM },
    { (uint32_t)AHARDWAREBUFFER_FORMAT_R8G8B8_UNORM,          VK_FORMAT_R8G8B8_UNORM },
    { (uint32_t)AHARDWAREBUFFER_FORMAT_R5G6B5_UNORM,          VK_FORMAT_R5G6B5_UNORM_PACK16 },
    { (uint32_t)AHARDWAREBUFFER_FORMAT_R16G16B16A16_FLOAT,    VK_FORMAT_R16G16B16A16_SFLOAT },
    { (uint32_t)AHARDWAREBUFFER_FORMAT_R10G10B10A2_UNORM,     VK_FORMAT_A2B10G10R10_UNORM_PACK32 },
    { (uint32_t)AHARDWAREBUFFER_FORMAT_D16_UNORM,             VK_FORMAT_D16_UNORM },
    { (uint32_t)AHARDWAREBUFFER_FORMAT_D24_UNORM,             VK_FORMAT_X8_D24_UNORM_PACK32 },
    { (uint32_t)AHARDWAREBUFFER_FORMAT_D24_UNORM_S8_UINT,     VK_FORMAT_D24_UNORM_S8_UINT },
    { (uint32_t)AHARDWAREBUFFER_FORMAT_D32_FLOAT,             VK_FORMAT_D32_SFLOAT },
    { (uint32_t)AHARDWAREBUFFER_FORMAT_D32_FLOAT_S8_UINT,     VK_FORMAT_D32_SFLOAT_S8_UINT },
    { (uint32_t)AHARDWAREBUFFER_FORMAT_S8_UINT,               VK_FORMAT_S8_UINT }
};

// AHardwareBuffer Usage                        Vulkan Usage or Creation Flag (Intermixed - Aargh!)
// =====================                        ===================================================
// None                                         VK_IMAGE_USAGE_TRANSFER_SRC_BIT
// None                                         VK_IMAGE_USAGE_TRANSFER_DST_BIT
// AHARDWAREBUFFER_USAGE_GPU_SAMPLED_IMAGE      VK_IMAGE_USAGE_SAMPLED_BIT
// AHARDWAREBUFFER_USAGE_GPU_SAMPLED_IMAGE      VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT
// AHARDWAREBUFFER_USAGE_GPU_FRAMEBUFFER        VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT
// AHARDWAREBUFFER_USAGE_GPU_FRAMEBUFFER        VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT
// AHARDWAREBUFFER_USAGE_GPU_CUBE_MAP           VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT
// AHARDWAREBUFFER_USAGE_GPU_MIPMAP_COMPLETE    None
// AHARDWAREBUFFER_USAGE_PROTECTED_CONTENT      VK_IMAGE_CREATE_PROTECTED_BIT
// None                                         VK_IMAGE_CREATE_MUTABLE_FORMAT_BIT
// None                                         VK_IMAGE_CREATE_EXTENDED_USAGE_BIT

// Same casting rationale. De-mixing the table to prevent type confusion and aliasing
std::map<uint64_t, VkImageUsageFlags> ahb_usage_map_a2v = {
    { (uint64_t)AHARDWAREBUFFER_USAGE_GPU_SAMPLED_IMAGE,    (VK_IMAGE_USAGE_SAMPLED_BIT | VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT) },
    { (uint64_t)AHARDWAREBUFFER_USAGE_GPU_FRAMEBUFFER,     (VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT | VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT) },
    { (uint64_t)AHARDWAREBUFFER_USAGE_GPU_MIPMAP_COMPLETE,  0 },   // No equivalent
};

std::map<uint64_t, VkImageCreateFlags> ahb_create_map_a2v = {
    { (uint64_t)AHARDWAREBUFFER_USAGE_GPU_CUBE_MAP,         VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT },
    { (uint64_t)AHARDWAREBUFFER_USAGE_PROTECTED_CONTENT,    VK_IMAGE_CREATE_PROTECTED_BIT },
    { (uint64_t)AHARDWAREBUFFER_USAGE_GPU_MIPMAP_COMPLETE,  0 },   // No equivalent
};

std::map<VkImageUsageFlags, uint64_t> ahb_usage_map_v2a = {
    { VK_IMAGE_USAGE_SAMPLED_BIT,           (uint64_t)AHARDWAREBUFFER_USAGE_GPU_SAMPLED_IMAGE },
    { VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT,  (uint64_t)AHARDWAREBUFFER_USAGE_GPU_SAMPLED_IMAGE },
    { VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT,  (uint64_t)AHARDWAREBUFFER_USAGE_GPU_FRAMEBUFFER  },
    { VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT,  (uint64_t)AHARDWAREBUFFER_USAGE_GPU_FRAMEBUFFER  },
};

std::map<VkImageCreateFlags, uint64_t> ahb_create_map_v2a = {
    { VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT,  (uint64_t)AHARDWAREBUFFER_USAGE_GPU_CUBE_MAP },
    { VK_IMAGE_CREATE_PROTECTED_BIT,        (uint64_t)AHARDWAREBUFFER_USAGE_PROTECTED_CONTENT },
};

// clang-format on

//
// AHB-extension new APIs
//
bool CoreChecks::PreCallValidateGetAndroidHardwareBufferPropertiesANDROID(
    VkDevice device, const struct AHardwareBuffer *buffer, VkAndroidHardwareBufferPropertiesANDROID *pProperties) const {
    bool skip = false;
    //  buffer must be a valid Android hardware buffer object with at least one of the AHARDWAREBUFFER_USAGE_GPU_* usage flags.
    AHardwareBuffer_Desc ahb_desc;
    AHardwareBuffer_describe(buffer, &ahb_desc);
    uint32_t required_flags = AHARDWAREBUFFER_USAGE_GPU_SAMPLED_IMAGE | AHARDWAREBUFFER_USAGE_GPU_FRAMEBUFFER |
                              AHARDWAREBUFFER_USAGE_GPU_CUBE_MAP | AHARDWAREBUFFER_USAGE_GPU_MIPMAP_COMPLETE |
                              AHARDWAREBUFFER_USAGE_GPU_DATA_BUFFER;
    if (0 == (ahb_desc.usage & required_flags)) {
        skip |= LogError(device, "VUID-vkGetAndroidHardwareBufferPropertiesANDROID-buffer-01884",
                         "vkGetAndroidHardwareBufferPropertiesANDROID: The AHardwareBuffer's AHardwareBuffer_Desc.usage (0x%" PRIx64
                         ") does not have any AHARDWAREBUFFER_USAGE_GPU_* flags set.",
                         ahb_desc.usage);
    }
    return skip;
}

bool CoreChecks::PreCallValidateGetMemoryAndroidHardwareBufferANDROID(VkDevice device,
                                                                      const VkMemoryGetAndroidHardwareBufferInfoANDROID *pInfo,
                                                                      struct AHardwareBuffer **pBuffer) const {
    bool skip = false;
    const DEVICE_MEMORY_STATE *mem_info = GetDevMemState(pInfo->memory);

    // VK_EXTERNAL_MEMORY_HANDLE_TYPE_ANDROID_HARDWARE_BUFFER_BIT_ANDROID must have been included in
    // VkExportMemoryAllocateInfo::handleTypes when memory was created.
    if (!mem_info->is_export ||
        (0 == (mem_info->export_handle_type_flags & VK_EXTERNAL_MEMORY_HANDLE_TYPE_ANDROID_HARDWARE_BUFFER_BIT_ANDROID))) {
        skip |= LogError(device, "VUID-VkMemoryGetAndroidHardwareBufferInfoANDROID-handleTypes-01882",
                         "vkGetMemoryAndroidHardwareBufferANDROID: %s was not allocated for export, or the "
                         "export handleTypes (0x%" PRIx32
                         ") did not contain VK_EXTERNAL_MEMORY_HANDLE_TYPE_ANDROID_HARDWARE_BUFFER_BIT_ANDROID.",
                         report_data->FormatHandle(pInfo->memory).c_str(), mem_info->export_handle_type_flags);
    }

    // If the pNext chain of the VkMemoryAllocateInfo used to allocate memory included a VkMemoryDedicatedAllocateInfo
    // with non-NULL image member, then that image must already be bound to memory.
    if (mem_info->is_dedicated && (VK_NULL_HANDLE != mem_info->dedicated_image)) {
        const auto image_state = GetImageState(mem_info->dedicated_image);
        // count() requires DEVICE_MEMORY_STATE* const & or DEVICE_MEMORY_STATE*, not const DEVICE_MEMORY_STATE*.
        // But here is in a const function. It could get const DEVICE_MEMORY_STATE* only, so cast it.
        if ((nullptr == image_state) || (0 == (image_state->GetBoundMemory().count((DEVICE_MEMORY_STATE *)mem_info)))) {
            LogObjectList objlist(device);
            objlist.add(pInfo->memory);
            objlist.add(mem_info->dedicated_image);
            skip |= LogError(objlist, "VUID-VkMemoryGetAndroidHardwareBufferInfoANDROID-pNext-01883",
                             "vkGetMemoryAndroidHardwareBufferANDROID: %s was allocated using a dedicated "
                             "%s, but that image is not bound to the VkDeviceMemory object.",
                             report_data->FormatHandle(pInfo->memory).c_str(),
                             report_data->FormatHandle(mem_info->dedicated_image).c_str());
        }
    }

    return skip;
}

//
// AHB-specific validation within non-AHB APIs
//
bool CoreChecks::ValidateAllocateMemoryANDROID(const VkMemoryAllocateInfo *alloc_info) const {
    bool skip = false;
    auto import_ahb_info = LvlFindInChain<VkImportAndroidHardwareBufferInfoANDROID>(alloc_info->pNext);
    auto exp_mem_alloc_info = LvlFindInChain<VkExportMemoryAllocateInfo>(alloc_info->pNext);
    auto mem_ded_alloc_info = LvlFindInChain<VkMemoryDedicatedAllocateInfo>(alloc_info->pNext);

    if ((import_ahb_info) && (NULL != import_ahb_info->buffer)) {
        // This is an import with handleType of VK_EXTERNAL_MEMORY_HANDLE_TYPE_ANDROID_HARDWARE_BUFFER_BIT_ANDROID
        AHardwareBuffer_Desc ahb_desc = {};
        AHardwareBuffer_describe(import_ahb_info->buffer, &ahb_desc);

        //  Validate AHardwareBuffer_Desc::usage is a valid usage for imported AHB
        //
        //  BLOB & GPU_DATA_BUFFER combo specifically allowed
        if ((AHARDWAREBUFFER_FORMAT_BLOB != ahb_desc.format) || (0 == (ahb_desc.usage & AHARDWAREBUFFER_USAGE_GPU_DATA_BUFFER))) {
            // Otherwise, must be a combination from the AHardwareBuffer Format and Usage Equivalence tables
            // Usage must have at least one bit from the table. It may have additional bits not in the table
            uint64_t ahb_equiv_usage_bits = AHARDWAREBUFFER_USAGE_GPU_SAMPLED_IMAGE | AHARDWAREBUFFER_USAGE_GPU_FRAMEBUFFER |
                                            AHARDWAREBUFFER_USAGE_GPU_CUBE_MAP | AHARDWAREBUFFER_USAGE_GPU_MIPMAP_COMPLETE |
                                            AHARDWAREBUFFER_USAGE_PROTECTED_CONTENT;
            if (0 == (ahb_desc.usage & ahb_equiv_usage_bits)) {
                skip |=
                    LogError(device, "VUID-VkImportAndroidHardwareBufferInfoANDROID-buffer-01881",
                             "vkAllocateMemory: The AHardwareBuffer_Desc's usage (0x%" PRIx64 ") is not compatible with Vulkan.",
                             ahb_desc.usage);
            }
        }

        // Collect external buffer info
        VkPhysicalDeviceExternalBufferInfo pdebi = {};
        pdebi.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_BUFFER_INFO;
        pdebi.handleType = VK_EXTERNAL_MEMORY_HANDLE_TYPE_ANDROID_HARDWARE_BUFFER_BIT_ANDROID;
        if (AHARDWAREBUFFER_USAGE_GPU_SAMPLED_IMAGE & ahb_desc.usage) {
            pdebi.usage |= ahb_usage_map_a2v[AHARDWAREBUFFER_USAGE_GPU_SAMPLED_IMAGE];
        }
        if (AHARDWAREBUFFER_USAGE_GPU_FRAMEBUFFER & ahb_desc.usage) {
            pdebi.usage |= ahb_usage_map_a2v[AHARDWAREBUFFER_USAGE_GPU_FRAMEBUFFER];
        }
        VkExternalBufferProperties ext_buf_props = {};
        ext_buf_props.sType = VK_STRUCTURE_TYPE_EXTERNAL_BUFFER_PROPERTIES;

        DispatchGetPhysicalDeviceExternalBufferProperties(physical_device, &pdebi, &ext_buf_props);

        //  If buffer is not NULL, Android hardware buffers must be supported for import, as reported by
        //  VkExternalImageFormatProperties or VkExternalBufferProperties.
        if (0 == (ext_buf_props.externalMemoryProperties.externalMemoryFeatures & VK_EXTERNAL_MEMORY_FEATURE_IMPORTABLE_BIT)) {
            // Collect external format info
            VkPhysicalDeviceExternalImageFormatInfo pdeifi = {};
            pdeifi.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_IMAGE_FORMAT_INFO;
            pdeifi.handleType = VK_EXTERNAL_MEMORY_HANDLE_TYPE_ANDROID_HARDWARE_BUFFER_BIT_ANDROID;
            VkPhysicalDeviceImageFormatInfo2 pdifi2 = {};
            pdifi2.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_IMAGE_FORMAT_INFO_2;
            pdifi2.pNext = &pdeifi;
            if (0 < ahb_format_map_a2v.count(ahb_desc.format)) pdifi2.format = ahb_format_map_a2v[ahb_desc.format];
            pdifi2.type = VK_IMAGE_TYPE_2D;           // Seems likely
            pdifi2.tiling = VK_IMAGE_TILING_OPTIMAL;  // Ditto
            if (AHARDWAREBUFFER_USAGE_GPU_SAMPLED_IMAGE & ahb_desc.usage) {
                pdifi2.usage |= ahb_usage_map_a2v[AHARDWAREBUFFER_USAGE_GPU_SAMPLED_IMAGE];
            }
            if (AHARDWAREBUFFER_USAGE_GPU_FRAMEBUFFER & ahb_desc.usage) {
                pdifi2.usage |= ahb_usage_map_a2v[AHARDWAREBUFFER_USAGE_GPU_FRAMEBUFFER];
            }
            if (AHARDWAREBUFFER_USAGE_GPU_CUBE_MAP & ahb_desc.usage) {
                pdifi2.flags |= ahb_create_map_a2v[AHARDWAREBUFFER_USAGE_GPU_CUBE_MAP];
            }
            if (AHARDWAREBUFFER_USAGE_PROTECTED_CONTENT & ahb_desc.usage) {
                pdifi2.flags |= ahb_create_map_a2v[AHARDWAREBUFFER_USAGE_PROTECTED_CONTENT];
            }

            VkExternalImageFormatProperties ext_img_fmt_props = {};
            ext_img_fmt_props.sType = VK_STRUCTURE_TYPE_EXTERNAL_IMAGE_FORMAT_PROPERTIES;
            VkImageFormatProperties2 ifp2 = {};
            ifp2.sType = VK_STRUCTURE_TYPE_IMAGE_FORMAT_PROPERTIES_2;
            ifp2.pNext = &ext_img_fmt_props;

            VkResult fmt_lookup_result = DispatchGetPhysicalDeviceImageFormatProperties2(physical_device, &pdifi2, &ifp2);

            if ((VK_SUCCESS != fmt_lookup_result) || (0 == (ext_img_fmt_props.externalMemoryProperties.externalMemoryFeatures &
                                                            VK_EXTERNAL_MEMORY_FEATURE_IMPORTABLE_BIT))) {
                skip |= LogError(device, "VUID-VkImportAndroidHardwareBufferInfoANDROID-buffer-01880",
                                 "vkAllocateMemory: Neither the VkExternalImageFormatProperties nor the VkExternalBufferProperties "
                                 "structs for the AHardwareBuffer include the VK_EXTERNAL_MEMORY_FEATURE_IMPORTABLE_BIT flag.");
            }
        }

        // Retrieve buffer and format properties of the provided AHardwareBuffer
        VkAndroidHardwareBufferFormatPropertiesANDROID ahb_format_props = {};
        ahb_format_props.sType = VK_STRUCTURE_TYPE_ANDROID_HARDWARE_BUFFER_FORMAT_PROPERTIES_ANDROID;
        VkAndroidHardwareBufferPropertiesANDROID ahb_props = {};
        ahb_props.sType = VK_STRUCTURE_TYPE_ANDROID_HARDWARE_BUFFER_PROPERTIES_ANDROID;
        ahb_props.pNext = &ahb_format_props;
        DispatchGetAndroidHardwareBufferPropertiesANDROID(device, import_ahb_info->buffer, &ahb_props);

        // allocationSize must be the size returned by vkGetAndroidHardwareBufferPropertiesANDROID for the Android hardware buffer
        if (alloc_info->allocationSize != ahb_props.allocationSize) {
            skip |= LogError(device, "VUID-VkMemoryAllocateInfo-allocationSize-02383",
                             "vkAllocateMemory: VkMemoryAllocateInfo struct with chained VkImportAndroidHardwareBufferInfoANDROID "
                             "struct, allocationSize (%" PRId64
                             ") does not match the AHardwareBuffer's reported allocationSize (%" PRId64 ").",
                             alloc_info->allocationSize, ahb_props.allocationSize);
        }

        // memoryTypeIndex must be one of those returned by vkGetAndroidHardwareBufferPropertiesANDROID for the AHardwareBuffer
        // Note: memoryTypeIndex is an index, memoryTypeBits is a bitmask
        uint32_t mem_type_bitmask = 1 << alloc_info->memoryTypeIndex;
        if (0 == (mem_type_bitmask & ahb_props.memoryTypeBits)) {
            skip |= LogError(device, "VUID-VkMemoryAllocateInfo-memoryTypeIndex-02385",
                             "vkAllocateMemory: VkMemoryAllocateInfo struct with chained VkImportAndroidHardwareBufferInfoANDROID "
                             "struct, memoryTypeIndex (%" PRId32
                             ") does not correspond to a bit set in AHardwareBuffer's reported "
                             "memoryTypeBits bitmask (0x%" PRIx32 ").",
                             alloc_info->memoryTypeIndex, ahb_props.memoryTypeBits);
        }

        // Checks for allocations without a dedicated allocation requirement
        if ((nullptr == mem_ded_alloc_info) || (VK_NULL_HANDLE == mem_ded_alloc_info->image)) {
            // the Android hardware buffer must have a format of AHARDWAREBUFFER_FORMAT_BLOB and a usage that includes
            // AHARDWAREBUFFER_USAGE_GPU_DATA_BUFFER
            if (((uint64_t)AHARDWAREBUFFER_FORMAT_BLOB != ahb_desc.format) ||
                (0 == (ahb_desc.usage & AHARDWAREBUFFER_USAGE_GPU_DATA_BUFFER))) {
                skip |= LogError(
                    device, "VUID-VkMemoryAllocateInfo-pNext-02384",
                    "vkAllocateMemory: VkMemoryAllocateInfo struct with chained VkImportAndroidHardwareBufferInfoANDROID "
                    "struct without a dedicated allocation requirement, while the AHardwareBuffer_Desc's format ( %u ) is not "
                    "AHARDWAREBUFFER_FORMAT_BLOB or usage (0x%" PRIx64 ") does not include AHARDWAREBUFFER_USAGE_GPU_DATA_BUFFER.",
                    ahb_desc.format, ahb_desc.usage);
            }
        } else {  // Checks specific to import with a dedicated allocation requirement
            const VkImageCreateInfo *ici = &(GetImageState(mem_ded_alloc_info->image)->createInfo);

            // The Android hardware buffer's usage must include at least one of AHARDWAREBUFFER_USAGE_GPU_FRAMEBUFFER or
            // AHARDWAREBUFFER_USAGE_GPU_SAMPLED_IMAGE
            if (0 == (ahb_desc.usage & (AHARDWAREBUFFER_USAGE_GPU_FRAMEBUFFER | AHARDWAREBUFFER_USAGE_GPU_SAMPLED_IMAGE))) {
                skip |= LogError(
                    device, "VUID-VkMemoryAllocateInfo-pNext-02386",
                    "vkAllocateMemory: VkMemoryAllocateInfo struct with chained VkImportAndroidHardwareBufferInfoANDROID and a "
                    "dedicated allocation requirement, while the AHardwareBuffer's usage (0x%" PRIx64
                    ") contains neither AHARDWAREBUFFER_USAGE_GPU_FRAMEBUFFER nor AHARDWAREBUFFER_USAGE_GPU_SAMPLED_IMAGE.",
                    ahb_desc.usage);
            }

            //  the format of image must be VK_FORMAT_UNDEFINED or the format returned by
            //  vkGetAndroidHardwareBufferPropertiesANDROID
            if ((ici->format != ahb_format_props.format) && (VK_FORMAT_UNDEFINED != ici->format)) {
                skip |= LogError(device, "VUID-VkMemoryAllocateInfo-pNext-02387",
                                 "vkAllocateMemory: VkMemoryAllocateInfo struct with chained "
                                 "VkImportAndroidHardwareBufferInfoANDROID, the dedicated allocation image's "
                                 "format (%s) is not VK_FORMAT_UNDEFINED and does not match the AHardwareBuffer's format (%s).",
                                 string_VkFormat(ici->format), string_VkFormat(ahb_format_props.format));
            }

            // The width, height, and array layer dimensions of image and the Android hardwarebuffer must be identical
            if ((ici->extent.width != ahb_desc.width) || (ici->extent.height != ahb_desc.height) ||
                (ici->arrayLayers != ahb_desc.layers)) {
                skip |= LogError(device, "VUID-VkMemoryAllocateInfo-pNext-02388",
                                 "vkAllocateMemory: VkMemoryAllocateInfo struct with chained "
                                 "VkImportAndroidHardwareBufferInfoANDROID, the dedicated allocation image's "
                                 "width, height, and arrayLayers (%" PRId32 " %" PRId32 " %" PRId32
                                 ") do not match those of the AHardwareBuffer (%" PRId32 " %" PRId32 " %" PRId32 ").",
                                 ici->extent.width, ici->extent.height, ici->arrayLayers, ahb_desc.width, ahb_desc.height,
                                 ahb_desc.layers);
            }

            // If the Android hardware buffer's usage includes AHARDWAREBUFFER_USAGE_GPU_MIPMAP_COMPLETE, the image must
            // have either a full mipmap chain or exactly 1 mip level.
            //
            // NOTE! The language of this VUID contradicts the language in the spec (1.1.93), which says "The
            // AHARDWAREBUFFER_USAGE_GPU_MIPMAP_COMPLETE flag does not correspond to a Vulkan image usage or creation flag. Instead,
            // its presence indicates that the Android hardware buffer contains a complete mipmap chain, and its absence indicates
            // that the Android hardware buffer contains only a single mip level."
            //
            // TODO: This code implements the VUID's meaning, but it seems likely that the spec text is actually correct.
            // Clarification requested.
            if ((ahb_desc.usage & AHARDWAREBUFFER_USAGE_GPU_MIPMAP_COMPLETE) && (ici->mipLevels != 1) &&
                (ici->mipLevels != FullMipChainLevels(ici->extent))) {
                skip |=
                    LogError(device, "VUID-VkMemoryAllocateInfo-pNext-02389",
                             "vkAllocateMemory: VkMemoryAllocateInfo struct with chained VkImportAndroidHardwareBufferInfoANDROID, "
                             "usage includes AHARDWAREBUFFER_USAGE_GPU_MIPMAP_COMPLETE but mipLevels (%" PRId32
                             ") is neither 1 nor full mip "
                             "chain levels (%" PRId32 ").",
                             ici->mipLevels, FullMipChainLevels(ici->extent));
            }

            // each bit set in the usage of image must be listed in AHardwareBuffer Usage Equivalence, and if there is a
            // corresponding AHARDWAREBUFFER_USAGE bit listed that bit must be included in the Android hardware buffer's
            // AHardwareBuffer_Desc::usage
            if (ici->usage & ~(VK_IMAGE_USAGE_SAMPLED_BIT | VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT |
                               VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT | VK_IMAGE_USAGE_TRANSFER_SRC_BIT |
                               VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT)) {
                skip |=
                    LogError(device, "VUID-VkMemoryAllocateInfo-pNext-02390",
                             "vkAllocateMemory: VkMemoryAllocateInfo struct with chained VkImportAndroidHardwareBufferInfoANDROID, "
                             "dedicated image usage bits (0x%" PRIx64
                             ") include an issue not listed in the AHardwareBuffer Usage Equivalence table.",
                             ici->usage);
            }

            std::vector<VkImageUsageFlags> usages = {VK_IMAGE_USAGE_SAMPLED_BIT, VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT,
                                                     VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT,
                                                     VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT};
            for (VkImageUsageFlags ubit : usages) {
                if (ici->usage & ubit) {
                    uint64_t ahb_usage = ahb_usage_map_v2a[ubit];
                    if (0 == (ahb_usage & ahb_desc.usage)) {
                        skip |= LogError(
                            device, "VUID-VkMemoryAllocateInfo-pNext-02390",
                            "vkAllocateMemory: VkMemoryAllocateInfo struct with chained VkImportAndroidHardwareBufferInfoANDROID, "
                            "The dedicated image usage bit %s equivalent is not in AHardwareBuffer_Desc.usage (0x%" PRIx64 ") ",
                            string_VkImageUsageFlags(ubit).c_str(), ahb_desc.usage);
                    }
                }
            }
        }
    } else {  // Not an import
        if ((exp_mem_alloc_info) && (mem_ded_alloc_info) &&
            (0 != (VK_EXTERNAL_MEMORY_HANDLE_TYPE_ANDROID_HARDWARE_BUFFER_BIT_ANDROID & exp_mem_alloc_info->handleTypes)) &&
            (VK_NULL_HANDLE != mem_ded_alloc_info->image)) {
            // This is an Android HW Buffer export
            if (0 != alloc_info->allocationSize) {
                skip |= LogError(device, "VUID-VkMemoryAllocateInfo-pNext-01874",
                                 "vkAllocateMemory: pNext chain indicates a dedicated Android Hardware Buffer export allocation, "
                                 "but allocationSize is non-zero.");
            }
        } else {
            if (0 == alloc_info->allocationSize) {
                skip |= LogError(
                    device, "VUID-VkMemoryAllocateInfo-pNext-01874",
                    "vkAllocateMemory: pNext chain does not indicate a dedicated export allocation, but allocationSize is 0.");
            };
        }
    }
    return skip;
}

bool CoreChecks::ValidateGetImageMemoryRequirementsANDROID(const VkImage image, const char *func_name) const {
    bool skip = false;

    const IMAGE_STATE *image_state = GetImageState(image);
    if (image_state != nullptr) {
        if (image_state->external_ahb && (0 == image_state->GetBoundMemory().size())) {
            const char *vuid = strcmp(func_name, "vkGetImageMemoryRequirements()") == 0
                                   ? "VUID-vkGetImageMemoryRequirements-image-04004"
                                   : "VUID-VkImageMemoryRequirementsInfo2-image-01897";
            skip |=
                LogError(image, vuid,
                         "%s: Attempt get image memory requirements for an image created with a "
                         "VK_EXTERNAL_MEMORY_HANDLE_TYPE_ANDROID_HARDWARE_BUFFER_BIT_ANDROID handleType, which has not yet been "
                         "bound to memory.",
                         func_name);
        }
    }
    return skip;
}

bool CoreChecks::ValidateGetPhysicalDeviceImageFormatProperties2ANDROID(
    const VkPhysicalDeviceImageFormatInfo2 *pImageFormatInfo, const VkImageFormatProperties2 *pImageFormatProperties) const {
    bool skip = false;
    const VkAndroidHardwareBufferUsageANDROID *ahb_usage =
        LvlFindInChain<VkAndroidHardwareBufferUsageANDROID>(pImageFormatProperties->pNext);
    if (nullptr != ahb_usage) {
        const VkPhysicalDeviceExternalImageFormatInfo *pdeifi =
            LvlFindInChain<VkPhysicalDeviceExternalImageFormatInfo>(pImageFormatInfo->pNext);
        if ((nullptr == pdeifi) || (VK_EXTERNAL_MEMORY_HANDLE_TYPE_ANDROID_HARDWARE_BUFFER_BIT_ANDROID != pdeifi->handleType)) {
            skip |= LogError(device, "VUID-vkGetPhysicalDeviceImageFormatProperties2-pNext-01868",
                             "vkGetPhysicalDeviceImageFormatProperties2: pImageFormatProperties includes a chained "
                             "VkAndroidHardwareBufferUsageANDROID struct, but pImageFormatInfo does not include a chained "
                             "VkPhysicalDeviceExternalImageFormatInfo struct with handleType "
                             "VK_EXTERNAL_MEMORY_HANDLE_TYPE_ANDROID_HARDWARE_BUFFER_BIT_ANDROID.");
        }
    }
    return skip;
}

bool CoreChecks::ValidateBufferImportedHandleANDROID(const char *func_name, VkExternalMemoryHandleTypeFlags handleType,
                                                     VkDeviceMemory memory, VkBuffer buffer) const {
    bool skip = false;
    if ((handleType & VK_EXTERNAL_MEMORY_HANDLE_TYPE_ANDROID_HARDWARE_BUFFER_BIT_ANDROID) == 0) {
        const char *vuid = (strcmp(func_name, "vkBindBufferMemory()") == 0) ? "VUID-vkBindBufferMemory-memory-02986"
                                                                            : "VUID-VkBindBufferMemoryInfo-memory-02986";
        LogObjectList objlist(buffer);
        objlist.add(memory);
        skip |= LogError(objlist, vuid,
                         "%s: The VkDeviceMemory (%s) was created with an AHB import operation which is not set "
                         "VK_EXTERNAL_MEMORY_HANDLE_TYPE_ANDROID_HARDWARE_BUFFER_BIT_ANDROID in the VkBuffer (%s) "
                         "VkExternalMemoryBufferreateInfo::handleType (%s)",
                         func_name, report_data->FormatHandle(memory).c_str(), report_data->FormatHandle(buffer).c_str(),
                         string_VkExternalMemoryHandleTypeFlags(handleType).c_str());
    }
    return skip;
}

bool CoreChecks::ValidateImageImportedHandleANDROID(const char *func_name, VkExternalMemoryHandleTypeFlags handleType,
                                                    VkDeviceMemory memory, VkImage image) const {
    bool skip = false;
    if ((handleType & VK_EXTERNAL_MEMORY_HANDLE_TYPE_ANDROID_HARDWARE_BUFFER_BIT_ANDROID) == 0) {
        const char *vuid = (strcmp(func_name, "vkBindImageMemory()") == 0) ? "VUID-vkBindImageMemory-memory-02990"
                                                                           : "VUID-VkBindImageMemoryInfo-memory-02990";
        LogObjectList objlist(image);
        objlist.add(memory);
        skip |= LogError(objlist, vuid,
                         "%s: The VkDeviceMemory (%s) was created with an AHB import operation which is not set "
                         "VK_EXTERNAL_MEMORY_HANDLE_TYPE_ANDROID_HARDWARE_BUFFER_BIT_ANDROID in the VkImage (%s) "
                         "VkExternalMemoryImageCreateInfo::handleType (%s)",
                         func_name, report_data->FormatHandle(memory).c_str(), report_data->FormatHandle(image).c_str(),
                         string_VkExternalMemoryHandleTypeFlags(handleType).c_str());
    }
    return skip;
}

#else  // !AHB_VALIDATION_SUPPORT

// Case building for Android without AHB Validation
#ifdef VK_USE_PLATFORM_ANDROID_KHR
bool CoreChecks::PreCallValidateGetAndroidHardwareBufferPropertiesANDROID(
    VkDevice device, const struct AHardwareBuffer *buffer, VkAndroidHardwareBufferPropertiesANDROID *pProperties) const {
    return false;
}
bool CoreChecks::PreCallValidateGetMemoryAndroidHardwareBufferANDROID(VkDevice device,
                                                                      const VkMemoryGetAndroidHardwareBufferInfoANDROID *pInfo,
                                                                      struct AHardwareBuffer **pBuffer) const {
    return false;
}
#endif  // VK_USE_PLATFORM_ANDROID_KHR

bool CoreChecks::ValidateAllocateMemoryANDROID(const VkMemoryAllocateInfo *alloc_info) const { return false; }

bool CoreChecks::ValidateGetPhysicalDeviceImageFormatProperties2ANDROID(
    const VkPhysicalDeviceImageFormatInfo2 *pImageFormatInfo, const VkImageFormatProperties2 *pImageFormatProperties) const {
    return false;
}

bool CoreChecks::ValidateGetImageMemoryRequirementsANDROID(const VkImage image, const char *func_name) const { return false; }

bool CoreChecks::ValidateBufferImportedHandleANDROID(const char *func_name, VkExternalMemoryHandleTypeFlags handleType,
                                                     VkDeviceMemory memory, VkBuffer buffer) const {
    return false;
}

bool CoreChecks::ValidateImageImportedHandleANDROID(const char *func_name, VkExternalMemoryHandleTypeFlags handleType,
                                                    VkDeviceMemory memory, VkImage image) const {
    return false;
}

#endif  // AHB_VALIDATION_SUPPORT

bool CoreChecks::PreCallValidateAllocateMemory(VkDevice device, const VkMemoryAllocateInfo *pAllocateInfo,
                                               const VkAllocationCallbacks *pAllocator, VkDeviceMemory *pMemory) const {
    bool skip = false;
    if (memObjMap.size() >= phys_dev_props.limits.maxMemoryAllocationCount) {
        skip |= LogError(device, "VUID-vkAllocateMemory-maxMemoryAllocationCount-04101",
                         "vkAllocateMemory: Number of currently valid memory objects is not less than the maximum allowed (%u).",
                         phys_dev_props.limits.maxMemoryAllocationCount);
    }

    if (device_extensions.vk_android_external_memory_android_hardware_buffer) {
        skip |= ValidateAllocateMemoryANDROID(pAllocateInfo);
    } else {
        if (0 == pAllocateInfo->allocationSize) {
            skip |= LogError(device, "VUID-VkMemoryAllocateInfo-allocationSize-00638", "vkAllocateMemory: allocationSize is 0.");
        };
    }

    auto chained_flags_struct = LvlFindInChain<VkMemoryAllocateFlagsInfo>(pAllocateInfo->pNext);
    if (chained_flags_struct && chained_flags_struct->flags == VK_MEMORY_ALLOCATE_DEVICE_MASK_BIT) {
        skip |= ValidateDeviceMaskToPhysicalDeviceCount(chained_flags_struct->deviceMask, device,
                                                        "VUID-VkMemoryAllocateFlagsInfo-deviceMask-00675");
        skip |=
            ValidateDeviceMaskToZero(chained_flags_struct->deviceMask, device, "VUID-VkMemoryAllocateFlagsInfo-deviceMask-00676");
    }

    if (pAllocateInfo->memoryTypeIndex >= phys_dev_mem_props.memoryTypeCount) {
        skip |= LogError(device, "VUID-vkAllocateMemory-pAllocateInfo-01714",
                         "vkAllocateMemory: attempting to allocate memory type %u, which is not a valid index. Device only "
                         "advertises %u memory types.",
                         pAllocateInfo->memoryTypeIndex, phys_dev_mem_props.memoryTypeCount);
    } else {
        const VkMemoryType memory_type = phys_dev_mem_props.memoryTypes[pAllocateInfo->memoryTypeIndex];
        if (pAllocateInfo->allocationSize > phys_dev_mem_props.memoryHeaps[memory_type.heapIndex].size) {
            skip |= LogError(device, "VUID-vkAllocateMemory-pAllocateInfo-01713",
                             "vkAllocateMemory: attempting to allocate %" PRIu64
                             " bytes from heap %u,"
                             "but size of that heap is only %" PRIu64 " bytes.",
                             pAllocateInfo->allocationSize, memory_type.heapIndex,
                             phys_dev_mem_props.memoryHeaps[memory_type.heapIndex].size);
        }

        if (!enabled_features.device_coherent_memory_features.deviceCoherentMemory &&
            ((memory_type.propertyFlags & VK_MEMORY_PROPERTY_DEVICE_COHERENT_BIT_AMD) != 0)) {
            skip |= LogError(device, "VUID-vkAllocateMemory-deviceCoherentMemory-02790",
                             "vkAllocateMemory: attempting to allocate memory type %u, which includes the "
                             "VK_MEMORY_PROPERTY_DEVICE_COHERENT_BIT_AMD memory property, but the deviceCoherentMemory feature "
                             "is not enabled.",
                             pAllocateInfo->memoryTypeIndex);
        }

        if ((enabled_features.core11.protectedMemory == VK_FALSE) &&
            ((memory_type.propertyFlags & VK_MEMORY_PROPERTY_PROTECTED_BIT) != 0)) {
            skip |= LogError(device, "VUID-VkMemoryAllocateInfo-memoryTypeIndex-01872",
                             "vkAllocateMemory(): attempting to allocate memory type %u, which includes the "
                             "VK_MEMORY_PROPERTY_PROTECTED_BIT memory property, but the protectedMemory feature "
                             "is not enabled.",
                             pAllocateInfo->memoryTypeIndex);
        }
    }

    bool imported_ahb = false;
#ifdef AHB_VALIDATION_SUPPORT
    //  "memory is not an imported Android Hardware Buffer" refers to VkImportAndroidHardwareBufferInfoANDROID with a non-NULL
    //  buffer value. Memory imported has another VUID to check size and allocationSize match up
    auto imported_ahb_info = LvlFindInChain<VkImportAndroidHardwareBufferInfoANDROID>(pAllocateInfo->pNext);
    if (imported_ahb_info != nullptr) {
        imported_ahb = imported_ahb_info->buffer != nullptr;
    }
#endif  // AHB_VALIDATION_SUPPORT
    auto dedicated_allocate_info = LvlFindInChain<VkMemoryDedicatedAllocateInfo>(pAllocateInfo->pNext);
    if (dedicated_allocate_info) {
        if ((dedicated_allocate_info->buffer != VK_NULL_HANDLE) && (dedicated_allocate_info->image != VK_NULL_HANDLE)) {
            skip |= LogError(device, "VUID-VkMemoryDedicatedAllocateInfo-image-01432",
                             "vkAllocateMemory: Either buffer or image has to be VK_NULL_HANDLE in VkMemoryDedicatedAllocateInfo");
        } else if (dedicated_allocate_info->image != VK_NULL_HANDLE) {
            // Dedicated VkImage
            const IMAGE_STATE *image_state = GetImageState(dedicated_allocate_info->image);
            if (image_state->disjoint == true) {
                skip |= LogError(
                    device, "VUID-VkMemoryDedicatedAllocateInfo-image-01797",
                    "vkAllocateMemory: VkImage %s can't be used in VkMemoryDedicatedAllocateInfo because it was created with "
                    "VK_IMAGE_CREATE_DISJOINT_BIT",
                    report_data->FormatHandle(dedicated_allocate_info->image).c_str());
            } else {
                if ((pAllocateInfo->allocationSize != image_state->requirements.size) && (imported_ahb == false)) {
                    const char *vuid = (device_extensions.vk_android_external_memory_android_hardware_buffer)
                                           ? "VUID-VkMemoryDedicatedAllocateInfo-image-02964"
                                           : "VUID-VkMemoryDedicatedAllocateInfo-image-01433";
                    skip |= LogError(
                        device, vuid,
                        "vkAllocateMemory: Allocation Size (%u) needs to be equal to VkImage %s VkMemoryRequirements::size (%u)",
                        pAllocateInfo->allocationSize, report_data->FormatHandle(dedicated_allocate_info->image).c_str(),
                        image_state->requirements.size);
                }
                if ((image_state->createInfo.flags & VK_IMAGE_CREATE_SPARSE_BINDING_BIT) != 0) {
                    skip |= LogError(
                        device, "VUID-VkMemoryDedicatedAllocateInfo-image-01434",
                        "vkAllocateMemory: VkImage %s can't be used in VkMemoryDedicatedAllocateInfo because it was created with "
                        "VK_IMAGE_CREATE_SPARSE_BINDING_BIT",
                        report_data->FormatHandle(dedicated_allocate_info->image).c_str());
                }
            }
        } else if (dedicated_allocate_info->buffer != VK_NULL_HANDLE) {
            // Dedicated VkBuffer
            const BUFFER_STATE *buffer_state = GetBufferState(dedicated_allocate_info->buffer);
            if ((pAllocateInfo->allocationSize != buffer_state->requirements.size) && (imported_ahb == false)) {
                const char *vuid = (device_extensions.vk_android_external_memory_android_hardware_buffer)
                                       ? "VUID-VkMemoryDedicatedAllocateInfo-buffer-02965"
                                       : "VUID-VkMemoryDedicatedAllocateInfo-buffer-01435";
                skip |= LogError(
                    device, vuid,
                    "vkAllocateMemory: Allocation Size (%u) needs to be equal to VkBuffer %s VkMemoryRequirements::size (%u)",
                    pAllocateInfo->allocationSize, report_data->FormatHandle(dedicated_allocate_info->buffer).c_str(),
                    buffer_state->requirements.size);
            }
            if ((buffer_state->createInfo.flags & VK_BUFFER_CREATE_SPARSE_BINDING_BIT) != 0) {
                skip |= LogError(
                    device, "VUID-VkMemoryDedicatedAllocateInfo-buffer-01436",
                    "vkAllocateMemory: VkBuffer %s can't be used in VkMemoryDedicatedAllocateInfo because it was created with "
                    "VK_BUFFER_CREATE_SPARSE_BINDING_BIT",
                    report_data->FormatHandle(dedicated_allocate_info->buffer).c_str());
            }
        }
    }

    // TODO: VUIDs ending in 00643, 00644, 00646, 00647, 01742, 01743, 01745, 00645, 00648, 01744
    return skip;
}

// For given obj node, if it is use, flag a validation error and return callback result, else return false
bool CoreChecks::ValidateObjectNotInUse(const BASE_NODE *obj_node, const VulkanTypedHandle &obj_struct, const char *caller_name,
                                        const char *error_code) const {
    if (disabled[object_in_use]) return false;
    bool skip = false;
    if (obj_node->in_use.load()) {
        skip |= LogError(device, error_code, "Cannot call %s on %s that is currently in use by a command buffer.", caller_name,
                         report_data->FormatHandle(obj_struct).c_str());
    }
    return skip;
}

bool CoreChecks::PreCallValidateFreeMemory(VkDevice device, VkDeviceMemory mem, const VkAllocationCallbacks *pAllocator) const {
    const DEVICE_MEMORY_STATE *mem_info = GetDevMemState(mem);
    const VulkanTypedHandle obj_struct(mem, kVulkanObjectTypeDeviceMemory);
    bool skip = false;
    if (mem_info) {
        skip |= ValidateObjectNotInUse(mem_info, obj_struct, "vkFreeMemory", "VUID-vkFreeMemory-memory-00677");
    }
    return skip;
}

// Validate that given Map memory range is valid. This means that the memory should not already be mapped,
//  and that the size of the map range should be:
//  1. Not zero
//  2. Within the size of the memory allocation
bool CoreChecks::ValidateMapMemRange(const DEVICE_MEMORY_STATE *mem_info, VkDeviceSize offset, VkDeviceSize size) const {
    bool skip = false;
    assert(mem_info);
    const auto mem = mem_info->mem;
    if (size == 0) {
        skip = LogError(mem, "VUID-vkMapMemory-size-00680", "VkMapMemory: Attempting to map memory range of size zero");
    }

    // It is an application error to call VkMapMemory on an object that is already mapped
    if (mem_info->mapped_range.size != 0) {
        skip = LogError(mem, "VUID-vkMapMemory-memory-00678", "VkMapMemory: Attempting to map memory on an already-mapped %s.",
                        report_data->FormatHandle(mem).c_str());
    }

    // Validate offset is not over allocaiton size
    if (offset >= mem_info->alloc_info.allocationSize) {
        skip = LogError(mem, "VUID-vkMapMemory-offset-00679",
                        "VkMapMemory: Attempting to map memory with an offset of 0x%" PRIx64
                        " which is larger than the total array size 0x%" PRIx64,
                        offset, mem_info->alloc_info.allocationSize);
    }
    // Validate that offset + size is within object's allocationSize
    if (size != VK_WHOLE_SIZE) {
        if ((offset + size) > mem_info->alloc_info.allocationSize) {
            skip = LogError(mem, "VUID-vkMapMemory-size-00681",
                            "VkMapMemory: Mapping Memory from 0x%" PRIx64 " to 0x%" PRIx64 " oversteps total array size 0x%" PRIx64
                            ".",
                            offset, size + offset, mem_info->alloc_info.allocationSize);
        }
    }
    return skip;
}

bool CoreChecks::PreCallValidateWaitForFences(VkDevice device, uint32_t fenceCount, const VkFence *pFences, VkBool32 waitAll,
                                              uint64_t timeout) const {
    // Verify fence status of submitted fences
    bool skip = false;
    for (uint32_t i = 0; i < fenceCount; i++) {
        skip |= VerifyQueueStateToFence(pFences[i]);
    }
    return skip;
}

bool CoreChecks::PreCallValidateGetDeviceQueue(VkDevice device, uint32_t queueFamilyIndex, uint32_t queueIndex,
                                               VkQueue *pQueue) const {
    bool skip = false;

    skip |= ValidateDeviceQueueFamily(queueFamilyIndex, "vkGetDeviceQueue", "queueFamilyIndex",
                                      "VUID-vkGetDeviceQueue-queueFamilyIndex-00384");
    const auto &queue_data = queue_family_index_map.find(queueFamilyIndex);
    if ((queue_data != queue_family_index_map.end()) && (queue_data->second <= queueIndex)) {
        skip |= LogError(device, "VUID-vkGetDeviceQueue-queueIndex-00385",
                         "vkGetDeviceQueue: queueIndex (=%" PRIu32
                         ") is not less than the number of queues requested from queueFamilyIndex (=%" PRIu32
                         ") when the device was created (i.e. is not less than %" PRIu32 ").",
                         queueIndex, queueFamilyIndex, queue_data->second);
    }

    const auto &queue_flags = queue_family_create_flags_map.find(queueFamilyIndex);
    if ((queue_flags != queue_family_create_flags_map.end()) && (queue_flags->second != 0)) {
        skip |= LogError(device, "VUID-vkGetDeviceQueue-flags-01841",
                         "vkGetDeviceQueue: queueIndex (=%" PRIu32
                         ") was created with a non-zero VkDeviceQueueCreateFlags. Need to use vkGetDeviceQueue2 instead.",
                         queueIndex);
    }
    return skip;
}

bool CoreChecks::PreCallValidateQueueWaitIdle(VkQueue queue) const {
    const QUEUE_STATE *queue_state = GetQueueState(queue);
    return VerifyQueueStateToSeq(queue_state, queue_state->seq + queue_state->submissions.size());
}

bool CoreChecks::PreCallValidateDeviceWaitIdle(VkDevice device) const {
    bool skip = false;
    const auto &const_queue_map = queueMap;
    for (auto &queue : const_queue_map) {
        skip |= VerifyQueueStateToSeq(&queue.second, queue.second.seq + queue.second.submissions.size());
    }
    return skip;
}

bool CoreChecks::PreCallValidateCreateSemaphore(VkDevice device, const VkSemaphoreCreateInfo *pCreateInfo,
                                                const VkAllocationCallbacks *pAllocator, VkSemaphore *pSemaphore) const {
    bool skip = false;
    auto *sem_type_create_info = LvlFindInChain<VkSemaphoreTypeCreateInfo>(pCreateInfo->pNext);

    if (sem_type_create_info && sem_type_create_info->semaphoreType == VK_SEMAPHORE_TYPE_TIMELINE &&
        !enabled_features.core12.timelineSemaphore && !device_extensions.vk_khr_timeline_semaphore) {
        skip |= LogError(device, "VUID-VkSemaphoreTypeCreateInfo-timelineSemaphore-03252",
                         "VkCreateSemaphore: timelineSemaphore feature is not enabled, can not create timeline semaphores");
    }

    if (sem_type_create_info && sem_type_create_info->semaphoreType == VK_SEMAPHORE_TYPE_BINARY &&
        sem_type_create_info->initialValue != 0) {
        skip |= LogError(device, "VUID-VkSemaphoreTypeCreateInfo-semaphoreType-03279",
                         "vkCreateSemaphore: if semaphoreType is VK_SEMAPHORE_TYPE_BINARY, initialValue must be zero");
    }

    return skip;
}

bool CoreChecks::PreCallValidateWaitSemaphores(VkDevice device, const VkSemaphoreWaitInfo *pWaitInfo, uint64_t timeout) const {
    return ValidateWaitSemaphores(device, pWaitInfo, timeout, "VkWaitSemaphores");
}

bool CoreChecks::PreCallValidateWaitSemaphoresKHR(VkDevice device, const VkSemaphoreWaitInfo *pWaitInfo, uint64_t timeout) const {
    return ValidateWaitSemaphores(device, pWaitInfo, timeout, "VkWaitSemaphoresKHR");
}

bool CoreChecks::ValidateWaitSemaphores(VkDevice device, const VkSemaphoreWaitInfo *pWaitInfo, uint64_t timeout,
                                        const char *apiName) const {
    bool skip = false;

    for (uint32_t i = 0; i < pWaitInfo->semaphoreCount; i++) {
        auto *semaphore_state = GetSemaphoreState(pWaitInfo->pSemaphores[i]);
        if (semaphore_state && semaphore_state->type != VK_SEMAPHORE_TYPE_TIMELINE) {
            skip |= LogError(pWaitInfo->pSemaphores[i], "VUID-VkSemaphoreWaitInfo-pSemaphores-03256",
                             "%s(): all semaphores in pWaitInfo must be timeline semaphores, but %s is not", apiName,
                             report_data->FormatHandle(pWaitInfo->pSemaphores[i]).c_str());
        }
    }

    return skip;
}

bool CoreChecks::PreCallValidateDestroyFence(VkDevice device, VkFence fence, const VkAllocationCallbacks *pAllocator) const {
    const FENCE_STATE *fence_node = GetFenceState(fence);
    bool skip = false;
    if (fence_node) {
        if (fence_node->scope == kSyncScopeInternal && fence_node->state == FENCE_INFLIGHT) {
            skip |= LogError(fence, "VUID-vkDestroyFence-fence-01120", "%s is in use.", report_data->FormatHandle(fence).c_str());
        }
    }
    return skip;
}

bool CoreChecks::PreCallValidateDestroySemaphore(VkDevice device, VkSemaphore semaphore,
                                                 const VkAllocationCallbacks *pAllocator) const {
    const SEMAPHORE_STATE *sema_node = GetSemaphoreState(semaphore);
    const VulkanTypedHandle obj_struct(semaphore, kVulkanObjectTypeSemaphore);
    bool skip = false;
    if (sema_node) {
        skip |= ValidateObjectNotInUse(sema_node, obj_struct, "vkDestroySemaphore", "VUID-vkDestroySemaphore-semaphore-01137");
    }
    return skip;
}

bool CoreChecks::PreCallValidateDestroyEvent(VkDevice device, VkEvent event, const VkAllocationCallbacks *pAllocator) const {
    const EVENT_STATE *event_state = GetEventState(event);
    const VulkanTypedHandle obj_struct(event, kVulkanObjectTypeEvent);
    bool skip = false;
    if (event_state) {
        skip |= ValidateObjectNotInUse(event_state, obj_struct, "vkDestroyEvent", "VUID-vkDestroyEvent-event-01145");
    }
    return skip;
}

bool CoreChecks::PreCallValidateDestroyQueryPool(VkDevice device, VkQueryPool queryPool,
                                                 const VkAllocationCallbacks *pAllocator) const {
    if (disabled[query_validation]) return false;
    const QUERY_POOL_STATE *qp_state = GetQueryPoolState(queryPool);
    const VulkanTypedHandle obj_struct(queryPool, kVulkanObjectTypeQueryPool);
    bool skip = false;
    if (qp_state) {
        skip |= ValidateObjectNotInUse(qp_state, obj_struct, "vkDestroyQueryPool", "VUID-vkDestroyQueryPool-queryPool-00793");
    }
    return skip;
}

bool CoreChecks::ValidatePerformanceQueryResults(const char *cmd_name, const QUERY_POOL_STATE *query_pool_state,
                                                 uint32_t firstQuery, uint32_t queryCount, VkQueryResultFlags flags) const {
    bool skip = false;

    if (flags & (VK_QUERY_RESULT_WITH_AVAILABILITY_BIT | VK_QUERY_RESULT_PARTIAL_BIT | VK_QUERY_RESULT_64_BIT)) {
        string invalid_flags_string;
        for (auto flag : {VK_QUERY_RESULT_WITH_AVAILABILITY_BIT, VK_QUERY_RESULT_PARTIAL_BIT, VK_QUERY_RESULT_64_BIT}) {
            if (flag & flags) {
                if (invalid_flags_string.size()) {
                    invalid_flags_string += " and ";
                }
                invalid_flags_string += string_VkQueryResultFlagBits(flag);
            }
        }
        skip |= LogError(query_pool_state->pool,
                         strcmp(cmd_name, "vkGetQueryPoolResults") == 0 ? "VUID-vkGetQueryPoolResults-queryType-03230"
                                                                        : "VUID-vkCmdCopyQueryPoolResults-queryType-03233",
                         "%s: QueryPool %s was created with a queryType of"
                         "VK_QUERY_TYPE_PERFORMANCE_QUERY_KHR but flags contains %s.",
                         cmd_name, report_data->FormatHandle(query_pool_state->pool).c_str(), invalid_flags_string.c_str());
    }

    for (uint32_t query_index = firstQuery; query_index < queryCount; query_index++) {
        uint32_t submitted = 0;
        for (uint32_t pass_index = 0; pass_index < query_pool_state->n_performance_passes; pass_index++) {
            QueryObject obj(QueryObject(query_pool_state->pool, query_index), pass_index);
            auto query_pass_iter = queryToStateMap.find(obj);
            if (query_pass_iter != queryToStateMap.end() && query_pass_iter->second == QUERYSTATE_AVAILABLE) submitted++;
        }
        if (submitted < query_pool_state->n_performance_passes) {
            skip |= LogError(query_pool_state->pool, "VUID-vkGetQueryPoolResults-queryType-03231",
                             "%s: QueryPool %s has %u performance query passes, but the query has only been "
                             "submitted for %u of the passes.",
                             cmd_name, report_data->FormatHandle(query_pool_state->pool).c_str(),
                             query_pool_state->n_performance_passes, submitted);
        }
    }

    return skip;
}

bool CoreChecks::ValidateGetQueryPoolPerformanceResults(VkQueryPool queryPool, uint32_t firstQuery, uint32_t queryCount,
                                                        void *pData, VkDeviceSize stride, VkQueryResultFlags flags,
                                                        const char *apiName) const {
    bool skip = false;
    const auto query_pool_state = GetQueryPoolState(queryPool);

    if (!query_pool_state || query_pool_state->createInfo.queryType != VK_QUERY_TYPE_PERFORMANCE_QUERY_KHR) return skip;

    if (((((uintptr_t)pData) % sizeof(VkPerformanceCounterResultKHR)) != 0 ||
         (stride % sizeof(VkPerformanceCounterResultKHR)) != 0)) {
        skip |= LogError(queryPool, "VUID-vkGetQueryPoolResults-queryType-03229",
                         "%s(): QueryPool %s was created with a queryType of "
                         "VK_QUERY_TYPE_PERFORMANCE_QUERY_KHR but pData & stride are not multiple of the "
                         "size of VkPerformanceCounterResultKHR.",
                         apiName, report_data->FormatHandle(queryPool).c_str());
    }

    skip |= ValidatePerformanceQueryResults(apiName, query_pool_state, firstQuery, queryCount, flags);

    return skip;
}

bool CoreChecks::PreCallValidateGetQueryPoolResults(VkDevice device, VkQueryPool queryPool, uint32_t firstQuery,
                                                    uint32_t queryCount, size_t dataSize, void *pData, VkDeviceSize stride,
                                                    VkQueryResultFlags flags) const {
    if (disabled[query_validation]) return false;
    bool skip = false;
    skip |= ValidateQueryPoolStride("VUID-vkGetQueryPoolResults-flags-02827", "VUID-vkGetQueryPoolResults-flags-00815", stride,
                                    "dataSize", dataSize, flags);
    skip |= ValidateQueryPoolIndex(queryPool, firstQuery, queryCount, "vkGetQueryPoolResults()",
                                   "VUID-vkGetQueryPoolResults-firstQuery-00813", "VUID-vkGetQueryPoolResults-firstQuery-00816");
    skip |=
        ValidateGetQueryPoolPerformanceResults(queryPool, firstQuery, queryCount, pData, stride, flags, "vkGetQueryPoolResults");

    const auto query_pool_state = GetQueryPoolState(queryPool);
    if (query_pool_state) {
        if ((query_pool_state->createInfo.queryType == VK_QUERY_TYPE_TIMESTAMP) && (flags & VK_QUERY_RESULT_PARTIAL_BIT)) {
            skip |= LogError(
                queryPool, "VUID-vkGetQueryPoolResults-queryType-00818",
                "%s was created with a queryType of VK_QUERY_TYPE_TIMESTAMP but flags contains VK_QUERY_RESULT_PARTIAL_BIT.",
                report_data->FormatHandle(queryPool).c_str());
        }

        if (!skip) {
            uint32_t query_avail_data = (flags & VK_QUERY_RESULT_WITH_AVAILABILITY_BIT) ? 1 : 0;
            uint32_t query_size_in_bytes = (flags & VK_QUERY_RESULT_64_BIT) ? sizeof(uint64_t) : sizeof(uint32_t);
            uint32_t query_items = 0;
            uint32_t query_size = 0;

            switch (query_pool_state->createInfo.queryType) {
                case VK_QUERY_TYPE_OCCLUSION:
                    // Occlusion queries write one integer value - the number of samples passed.
                    query_items = 1;
                    query_size = query_size_in_bytes * (query_items + query_avail_data);
                    break;

                case VK_QUERY_TYPE_PIPELINE_STATISTICS:
                    // Pipeline statistics queries write one integer value for each bit that is enabled in the pipelineStatistics
                    // when the pool is created
                    {
                        const int num_bits = sizeof(VkFlags) * CHAR_BIT;
                        std::bitset<num_bits> pipe_stats_bits(query_pool_state->createInfo.pipelineStatistics);
                        query_items = static_cast<uint32_t>(pipe_stats_bits.count());
                        query_size = query_size_in_bytes * (query_items + query_avail_data);
                    }
                    break;

                case VK_QUERY_TYPE_TIMESTAMP:
                    // Timestamp queries write one integer
                    query_items = 1;
                    query_size = query_size_in_bytes * (query_items + query_avail_data);
                    break;

                case VK_QUERY_TYPE_TRANSFORM_FEEDBACK_STREAM_EXT:
                    // Transform feedback queries write two integers
                    query_items = 2;
                    query_size = query_size_in_bytes * (query_items + query_avail_data);
                    break;

                case VK_QUERY_TYPE_PERFORMANCE_QUERY_KHR:
                    // Performance queries store results in a tightly packed array of VkPerformanceCounterResultsKHR
                    query_items = query_pool_state->perf_counter_index_count;
                    query_size = sizeof(VkPerformanceCounterResultKHR) * query_items;
                    if (query_size > stride) {
                        skip |= LogError(queryPool, "VUID-vkGetQueryPoolResults-queryType-04519",
                                         "vkGetQueryPoolResults() on querypool %s specified stride %" PRIu64
                                         " which must be at least counterIndexCount (%d) "
                                         "multiplied by sizeof(VkPerformanceCounterResultKHR) (%d).",
                                         report_data->FormatHandle(queryPool).c_str(), stride, query_items,
                                         sizeof(VkPerformanceCounterResultKHR));
                    }
                    break;

                // These cases intentionally fall through to the default
                case VK_QUERY_TYPE_ACCELERATION_STRUCTURE_COMPACTED_SIZE_KHR:  // VK_QUERY_TYPE_ACCELERATION_STRUCTURE_COMPACTED_SIZE_NV
                case VK_QUERY_TYPE_ACCELERATION_STRUCTURE_SERIALIZATION_SIZE_KHR:
                case VK_QUERY_TYPE_PERFORMANCE_QUERY_INTEL:
                default:
                    query_size = 0;
                    break;
            }

            if (query_size && (((queryCount - 1) * stride + query_size) > dataSize)) {
                skip |= LogError(queryPool, "VUID-vkGetQueryPoolResults-dataSize-00817",
                                 "vkGetQueryPoolResults() on querypool %s specified dataSize %zu which is "
                                 "incompatible with the specified query type and options.",
                                 report_data->FormatHandle(queryPool).c_str(), dataSize);
            }
        }
    }

    return skip;
}

bool CoreChecks::ValidateInsertMemoryRange(const VulkanTypedHandle &typed_handle, const DEVICE_MEMORY_STATE *mem_info,
                                           VkDeviceSize memoryOffset, const char *api_name) const {
    bool skip = false;

    if (memoryOffset >= mem_info->alloc_info.allocationSize) {
        const char *error_code = nullptr;
        if (typed_handle.type == kVulkanObjectTypeBuffer) {
            if (strcmp(api_name, "vkBindBufferMemory()") == 0) {
                error_code = "VUID-vkBindBufferMemory-memoryOffset-01031";
            } else {
                error_code = "VUID-VkBindBufferMemoryInfo-memoryOffset-01031";
            }
        } else if (typed_handle.type == kVulkanObjectTypeImage) {
            if (strcmp(api_name, "vkBindImageMemory()") == 0) {
                error_code = "VUID-vkBindImageMemory-memoryOffset-01046";
            } else {
                error_code = "VUID-VkBindImageMemoryInfo-memoryOffset-01046";
            }
        } else if (typed_handle.type == kVulkanObjectTypeAccelerationStructureNV) {
            error_code = "VUID-VkBindAccelerationStructureMemoryInfoNV-memoryOffset-03621";
        } else {
            // Unsupported object type
            assert(false);
        }

        LogObjectList objlist(mem_info->mem);
        objlist.add(typed_handle);
        skip = LogError(objlist, error_code,
                        "In %s, attempting to bind %s to %s, memoryOffset=0x%" PRIxLEAST64
                        " must be less than the memory allocation size 0x%" PRIxLEAST64 ".",
                        api_name, report_data->FormatHandle(mem_info->mem).c_str(), report_data->FormatHandle(typed_handle).c_str(),
                        memoryOffset, mem_info->alloc_info.allocationSize);
    }

    return skip;
}

bool CoreChecks::ValidateInsertImageMemoryRange(VkImage image, const DEVICE_MEMORY_STATE *mem_info, VkDeviceSize mem_offset,
                                                const char *api_name) const {
    return ValidateInsertMemoryRange(VulkanTypedHandle(image, kVulkanObjectTypeImage), mem_info, mem_offset, api_name);
}

bool CoreChecks::ValidateInsertBufferMemoryRange(VkBuffer buffer, const DEVICE_MEMORY_STATE *mem_info, VkDeviceSize mem_offset,
                                                 const char *api_name) const {
    return ValidateInsertMemoryRange(VulkanTypedHandle(buffer, kVulkanObjectTypeBuffer), mem_info, mem_offset, api_name);
}

bool CoreChecks::ValidateInsertAccelerationStructureMemoryRange(VkAccelerationStructureNV as, const DEVICE_MEMORY_STATE *mem_info,
                                                                VkDeviceSize mem_offset, const char *api_name) const {
    return ValidateInsertMemoryRange(VulkanTypedHandle(as, kVulkanObjectTypeAccelerationStructureNV), mem_info, mem_offset,
                                     api_name);
}

bool CoreChecks::ValidateMemoryTypes(const DEVICE_MEMORY_STATE *mem_info, const uint32_t memory_type_bits, const char *funcName,
                                     const char *msgCode) const {
    bool skip = false;
    if (((1 << mem_info->alloc_info.memoryTypeIndex) & memory_type_bits) == 0) {
        skip = LogError(mem_info->mem, msgCode,
                        "%s(): MemoryRequirements->memoryTypeBits (0x%X) for this object type are not compatible with the memory "
                        "type (0x%X) of %s.",
                        funcName, memory_type_bits, mem_info->alloc_info.memoryTypeIndex,
                        report_data->FormatHandle(mem_info->mem).c_str());
    }
    return skip;
}

bool CoreChecks::ValidateBindBufferMemory(VkBuffer buffer, VkDeviceMemory mem, VkDeviceSize memoryOffset,
                                          const char *api_name) const {
    const BUFFER_STATE *buffer_state = GetBufferState(buffer);
    bool bind_buffer_mem_2 = strcmp(api_name, "vkBindBufferMemory()") != 0;

    bool skip = false;
    if (buffer_state) {
        // Track objects tied to memory
        const VulkanTypedHandle obj_struct(buffer, kVulkanObjectTypeBuffer);
        skip = ValidateSetMemBinding(mem, obj_struct, api_name);

        const auto mem_info = GetDevMemState(mem);

        // Validate memory requirements alignment
        if (SafeModulo(memoryOffset, buffer_state->requirements.alignment) != 0) {
            const char *vuid =
                bind_buffer_mem_2 ? "VUID-VkBindBufferMemoryInfo-memoryOffset-01036" : "VUID-vkBindBufferMemory-memoryOffset-01036";
            skip |= LogError(buffer, vuid,
                             "%s: memoryOffset is 0x%" PRIxLEAST64
                             " but must be an integer multiple of the VkMemoryRequirements::alignment value 0x%" PRIxLEAST64
                             ", returned from a call to vkGetBufferMemoryRequirements with buffer.",
                             api_name, memoryOffset, buffer_state->requirements.alignment);
        }

        if (mem_info) {
            // Validate bound memory range information
            skip |= ValidateInsertBufferMemoryRange(buffer, mem_info, memoryOffset, api_name);

            const char *mem_type_vuid =
                bind_buffer_mem_2 ? "VUID-VkBindBufferMemoryInfo-memory-01035" : "VUID-vkBindBufferMemory-memory-01035";
            skip |= ValidateMemoryTypes(mem_info, buffer_state->requirements.memoryTypeBits, api_name, mem_type_vuid);

            // Validate memory requirements size
            if (buffer_state->requirements.size > (mem_info->alloc_info.allocationSize - memoryOffset)) {
                const char *vuid =
                    bind_buffer_mem_2 ? "VUID-VkBindBufferMemoryInfo-size-01037" : "VUID-vkBindBufferMemory-size-01037";
                skip |= LogError(buffer, vuid,
                                 "%s: memory size minus memoryOffset is 0x%" PRIxLEAST64
                                 " but must be at least as large as VkMemoryRequirements::size value 0x%" PRIxLEAST64
                                 ", returned from a call to vkGetBufferMemoryRequirements with buffer.",
                                 api_name, mem_info->alloc_info.allocationSize - memoryOffset, buffer_state->requirements.size);
            }

            // Validate dedicated allocation
            if (mem_info->is_dedicated && (mem_info->dedicated_buffer != VK_NULL_HANDLE) &&
                ((mem_info->dedicated_buffer != buffer) || (memoryOffset != 0))) {
                const char *vuid =
                    bind_buffer_mem_2 ? "VUID-VkBindBufferMemoryInfo-memory-01508" : "VUID-vkBindBufferMemory-memory-01508";
                LogObjectList objlist(buffer);
                objlist.add(mem);
                objlist.add(mem_info->dedicated_buffer);
                skip |= LogError(objlist, vuid,
                                 "%s: for dedicated %s, VkMemoryDedicatedAllocateInfo::buffer %s must be equal "
                                 "to %s and memoryOffset 0x%" PRIxLEAST64 " must be zero.",
                                 api_name, report_data->FormatHandle(mem).c_str(),
                                 report_data->FormatHandle(mem_info->dedicated_buffer).c_str(),
                                 report_data->FormatHandle(buffer).c_str(), memoryOffset);
            }

            auto chained_flags_struct = LvlFindInChain<VkMemoryAllocateFlagsInfo>(mem_info->alloc_info.pNext);
            if (enabled_features.core12.bufferDeviceAddress &&
                (buffer_state->createInfo.usage & VK_BUFFER_USAGE_SHADER_DEVICE_ADDRESS_BIT) &&
                (!chained_flags_struct || !(chained_flags_struct->flags & VK_MEMORY_ALLOCATE_DEVICE_ADDRESS_BIT))) {
                skip |= LogError(buffer, "VUID-vkBindBufferMemory-bufferDeviceAddress-03339",
                                 "%s: If buffer was created with the VK_BUFFER_USAGE_SHADER_DEVICE_ADDRESS_BIT bit set, "
                                 "memory must have been allocated with the VK_MEMORY_ALLOCATE_DEVICE_ADDRESS_BIT bit set.",
                                 api_name);
            }

            // Validate export memory handles
            if ((mem_info->export_handle_type_flags != 0) &&
                ((mem_info->export_handle_type_flags & buffer_state->external_memory_handle) == 0)) {
                const char *vuid =
                    bind_buffer_mem_2 ? "VUID-VkBindBufferMemoryInfo-memory-02726" : "VUID-vkBindBufferMemory-memory-02726";
                LogObjectList objlist(buffer);
                objlist.add(mem);
                skip |= LogError(objlist, vuid,
                                 "%s: The VkDeviceMemory (%s) has an external handleType of %s which does not include at least one "
                                 "handle from VkBuffer (%s) handleType %s.",
                                 api_name, report_data->FormatHandle(mem).c_str(),
                                 string_VkExternalMemoryHandleTypeFlags(mem_info->export_handle_type_flags).c_str(),
                                 report_data->FormatHandle(buffer).c_str(),
                                 string_VkExternalMemoryHandleTypeFlags(buffer_state->external_memory_handle).c_str());
            }

            // Validate import memory handles
            if (mem_info->is_import_ahb == true) {
                skip |= ValidateBufferImportedHandleANDROID(api_name, buffer_state->external_memory_handle, mem, buffer);
            } else if (mem_info->is_import == true) {
                if ((mem_info->import_handle_type_flags & buffer_state->external_memory_handle) == 0) {
                    const char *vuid = nullptr;
                    if ((bind_buffer_mem_2) && (device_extensions.vk_android_external_memory_android_hardware_buffer)) {
                        vuid = "VUID-VkBindBufferMemoryInfo-memory-02985";
                    } else if ((!bind_buffer_mem_2) && (device_extensions.vk_android_external_memory_android_hardware_buffer)) {
                        vuid = "VUID-vkBindBufferMemory-memory-02985";
                    } else if ((bind_buffer_mem_2) && (!device_extensions.vk_android_external_memory_android_hardware_buffer)) {
                        vuid = "VUID-VkBindBufferMemoryInfo-memory-02727";
                    } else if ((!bind_buffer_mem_2) && (!device_extensions.vk_android_external_memory_android_hardware_buffer)) {
                        vuid = "VUID-vkBindBufferMemory-memory-02727";
                    }
                    LogObjectList objlist(buffer);
                    objlist.add(mem);
                    skip |= LogError(objlist, vuid,
                                     "%s: The VkDeviceMemory (%s) was created with an import operation with handleType of %s which "
                                     "is not set in the VkBuffer (%s) VkExternalMemoryBufferCreateInfo::handleType (%s)",
                                     api_name, report_data->FormatHandle(mem).c_str(),
                                     string_VkExternalMemoryHandleTypeFlags(mem_info->import_handle_type_flags).c_str(),
                                     report_data->FormatHandle(buffer).c_str(),
                                     string_VkExternalMemoryHandleTypeFlags(buffer_state->external_memory_handle).c_str());
                }
            }

            // Validate mix of protected buffer and memory
            if ((buffer_state->unprotected == false) && (mem_info->unprotected == true)) {
                const char *vuid =
                    bind_buffer_mem_2 ? "VUID-VkBindBufferMemoryInfo-None-01898" : "VUID-vkBindBufferMemory-None-01898";
                LogObjectList objlist(buffer);
                objlist.add(mem);
                skip |= LogError(objlist, vuid,
                                 "%s: The VkDeviceMemory (%s) was not created with protected memory but the VkBuffer (%s) was set "
                                 "to use protected memory.",
                                 api_name, report_data->FormatHandle(mem).c_str(), report_data->FormatHandle(buffer).c_str());
            } else if ((buffer_state->unprotected == true) && (mem_info->unprotected == false)) {
                const char *vuid =
                    bind_buffer_mem_2 ? "VUID-VkBindBufferMemoryInfo-None-01899" : "VUID-vkBindBufferMemory-None-01899";
                LogObjectList objlist(buffer);
                objlist.add(mem);
                skip |= LogError(objlist, vuid,
                                 "%s: The VkDeviceMemory (%s) was created with protected memory but the VkBuffer (%s) was not set "
                                 "to use protected memory.",
                                 api_name, report_data->FormatHandle(mem).c_str(), report_data->FormatHandle(buffer).c_str());
            }
        }
    }
    return skip;
}

bool CoreChecks::PreCallValidateBindBufferMemory(VkDevice device, VkBuffer buffer, VkDeviceMemory mem,
                                                 VkDeviceSize memoryOffset) const {
    const char *api_name = "vkBindBufferMemory()";
    return ValidateBindBufferMemory(buffer, mem, memoryOffset, api_name);
}

bool CoreChecks::PreCallValidateBindBufferMemory2(VkDevice device, uint32_t bindInfoCount,
                                                  const VkBindBufferMemoryInfo *pBindInfos) const {
    char api_name[64];
    bool skip = false;

    for (uint32_t i = 0; i < bindInfoCount; i++) {
        sprintf(api_name, "vkBindBufferMemory2() pBindInfos[%u]", i);
        skip |= ValidateBindBufferMemory(pBindInfos[i].buffer, pBindInfos[i].memory, pBindInfos[i].memoryOffset, api_name);
    }
    return skip;
}

bool CoreChecks::PreCallValidateBindBufferMemory2KHR(VkDevice device, uint32_t bindInfoCount,
                                                     const VkBindBufferMemoryInfo *pBindInfos) const {
    char api_name[64];
    bool skip = false;

    for (uint32_t i = 0; i < bindInfoCount; i++) {
        sprintf(api_name, "vkBindBufferMemory2KHR() pBindInfos[%u]", i);
        skip |= ValidateBindBufferMemory(pBindInfos[i].buffer, pBindInfos[i].memory, pBindInfos[i].memoryOffset, api_name);
    }
    return skip;
}

bool CoreChecks::PreCallValidateGetImageMemoryRequirements(VkDevice device, VkImage image,
                                                           VkMemoryRequirements *pMemoryRequirements) const {
    bool skip = false;
    if (device_extensions.vk_android_external_memory_android_hardware_buffer) {
        skip |= ValidateGetImageMemoryRequirementsANDROID(image, "vkGetImageMemoryRequirements()");
    }

    const IMAGE_STATE *image_state = GetImageState(image);
    if (image_state) {
        // Checks for no disjoint bit
        if (image_state->disjoint == true) {
            skip |= LogError(image, "VUID-vkGetImageMemoryRequirements-image-01588",
                             "vkGetImageMemoryRequirements(): %s must not have been created with the VK_IMAGE_CREATE_DISJOINT_BIT "
                             "(need to use vkGetImageMemoryRequirements2).",
                             report_data->FormatHandle(image).c_str());
        }
    }
    return skip;
}

bool CoreChecks::ValidateGetImageMemoryRequirements2(const VkImageMemoryRequirementsInfo2 *pInfo, const char *func_name) const {
    bool skip = false;
    if (device_extensions.vk_android_external_memory_android_hardware_buffer) {
        skip |= ValidateGetImageMemoryRequirementsANDROID(pInfo->image, func_name);
    }

    const IMAGE_STATE *image_state = GetImageState(pInfo->image);
    const VkFormat image_format = image_state->createInfo.format;
    const VkImageTiling image_tiling = image_state->createInfo.tiling;
    const VkImagePlaneMemoryRequirementsInfo *image_plane_info = LvlFindInChain<VkImagePlaneMemoryRequirementsInfo>(pInfo->pNext);

    if ((FormatIsMultiplane(image_format)) && (image_state->disjoint == true) && (image_plane_info == nullptr)) {
        skip |= LogError(pInfo->image, "VUID-VkImageMemoryRequirementsInfo2-image-01589",
                         "%s: %s image was created with a multi-planar format (%s) and "
                         "VK_IMAGE_CREATE_DISJOINT_BIT, but the current pNext doesn't include a "
                         "VkImagePlaneMemoryRequirementsInfo struct",
                         func_name, report_data->FormatHandle(pInfo->image).c_str(), string_VkFormat(image_format));
    }

    if ((image_state->disjoint == false) && (image_plane_info != nullptr)) {
        skip |= LogError(pInfo->image, "VUID-VkImageMemoryRequirementsInfo2-image-01590",
                         "%s: %s image was not created with VK_IMAGE_CREATE_DISJOINT_BIT,"
                         "but the current pNext includes a VkImagePlaneMemoryRequirementsInfo struct",
                         func_name, report_data->FormatHandle(pInfo->image).c_str());
    }

    if ((FormatIsMultiplane(image_format) == false) && (image_tiling != VK_IMAGE_TILING_DRM_FORMAT_MODIFIER_EXT) &&
        (image_plane_info != nullptr)) {
        const char *vuid = device_extensions.vk_ext_image_drm_format_modifier ? "VUID-VkImageMemoryRequirementsInfo2-image-02280"
                                                                              : "VUID-VkImageMemoryRequirementsInfo2-image-01591";
        skip |= LogError(pInfo->image, vuid,
                         "%s: %s image is a single-plane format (%s) and does not have tiling of "
                         "VK_IMAGE_TILING_DRM_FORMAT_MODIFIER_EXT,"
                         "but the current pNext includes a VkImagePlaneMemoryRequirementsInfo struct",
                         func_name, report_data->FormatHandle(pInfo->image).c_str(), string_VkFormat(image_format));
    }

    if (image_plane_info != nullptr) {
        if ((image_tiling == VK_IMAGE_TILING_LINEAR) || (image_tiling == VK_IMAGE_TILING_OPTIMAL)) {
            // Make sure planeAspect is only a single, valid plane
            uint32_t planes = FormatPlaneCount(image_format);
            VkImageAspectFlags aspect = image_plane_info->planeAspect;
            if ((2 == planes) && (aspect != VK_IMAGE_ASPECT_PLANE_0_BIT) && (aspect != VK_IMAGE_ASPECT_PLANE_1_BIT)) {
                skip |= LogError(
                    pInfo->image, "VUID-VkImagePlaneMemoryRequirementsInfo-planeAspect-02281",
                    "%s: Image %s VkImagePlaneMemoryRequirementsInfo::planeAspect is %s but can only be VK_IMAGE_ASPECT_PLANE_0_BIT"
                    "or VK_IMAGE_ASPECT_PLANE_1_BIT.",
                    func_name, report_data->FormatHandle(image_state->image).c_str(), string_VkImageAspectFlags(aspect).c_str());
            }
            if ((3 == planes) && (aspect != VK_IMAGE_ASPECT_PLANE_0_BIT) && (aspect != VK_IMAGE_ASPECT_PLANE_1_BIT) &&
                (aspect != VK_IMAGE_ASPECT_PLANE_2_BIT)) {
                skip |= LogError(
                    pInfo->image, "VUID-VkImagePlaneMemoryRequirementsInfo-planeAspect-02281",
                    "%s: Image %s VkImagePlaneMemoryRequirementsInfo::planeAspect is %s but can only be VK_IMAGE_ASPECT_PLANE_0_BIT"
                    "or VK_IMAGE_ASPECT_PLANE_1_BIT or VK_IMAGE_ASPECT_PLANE_2_BIT.",
                    func_name, report_data->FormatHandle(image_state->image).c_str(), string_VkImageAspectFlags(aspect).c_str());
            }
        }
    }
    return skip;
}

bool CoreChecks::PreCallValidateGetImageMemoryRequirements2(VkDevice device, const VkImageMemoryRequirementsInfo2 *pInfo,
                                                            VkMemoryRequirements2 *pMemoryRequirements) const {
    return ValidateGetImageMemoryRequirements2(pInfo, "vkGetImageMemoryRequirements2()");
}

bool CoreChecks::PreCallValidateGetImageMemoryRequirements2KHR(VkDevice device, const VkImageMemoryRequirementsInfo2 *pInfo,
                                                               VkMemoryRequirements2 *pMemoryRequirements) const {
    return ValidateGetImageMemoryRequirements2(pInfo, "vkGetImageMemoryRequirements2KHR()");
}

bool CoreChecks::PreCallValidateGetPhysicalDeviceImageFormatProperties2(VkPhysicalDevice physicalDevice,
                                                                        const VkPhysicalDeviceImageFormatInfo2 *pImageFormatInfo,
                                                                        VkImageFormatProperties2 *pImageFormatProperties) const {
    // Can't wrap AHB-specific validation in a device extension check here, but no harm
    bool skip = ValidateGetPhysicalDeviceImageFormatProperties2ANDROID(pImageFormatInfo, pImageFormatProperties);
    return skip;
}

bool CoreChecks::PreCallValidateGetPhysicalDeviceImageFormatProperties2KHR(VkPhysicalDevice physicalDevice,
                                                                           const VkPhysicalDeviceImageFormatInfo2 *pImageFormatInfo,
                                                                           VkImageFormatProperties2 *pImageFormatProperties) const {
    // Can't wrap AHB-specific validation in a device extension check here, but no harm
    bool skip = ValidateGetPhysicalDeviceImageFormatProperties2ANDROID(pImageFormatInfo, pImageFormatProperties);
    return skip;
}

bool CoreChecks::PreCallValidateDestroyPipeline(VkDevice device, VkPipeline pipeline,
                                                const VkAllocationCallbacks *pAllocator) const {
    const PIPELINE_STATE *pipeline_state = GetPipelineState(pipeline);
    const VulkanTypedHandle obj_struct(pipeline, kVulkanObjectTypePipeline);
    bool skip = false;
    if (pipeline_state) {
        skip |= ValidateObjectNotInUse(pipeline_state, obj_struct, "vkDestroyPipeline", "VUID-vkDestroyPipeline-pipeline-00765");
    }
    return skip;
}

bool CoreChecks::PreCallValidateDestroySampler(VkDevice device, VkSampler sampler, const VkAllocationCallbacks *pAllocator) const {
    const SAMPLER_STATE *sampler_state = GetSamplerState(sampler);
    const VulkanTypedHandle obj_struct(sampler, kVulkanObjectTypeSampler);
    bool skip = false;
    if (sampler_state) {
        skip |= ValidateObjectNotInUse(sampler_state, obj_struct, "vkDestroySampler", "VUID-vkDestroySampler-sampler-01082");
    }
    return skip;
}

bool CoreChecks::PreCallValidateDestroyDescriptorPool(VkDevice device, VkDescriptorPool descriptorPool,
                                                      const VkAllocationCallbacks *pAllocator) const {
    const DESCRIPTOR_POOL_STATE *desc_pool_state = GetDescriptorPoolState(descriptorPool);
    const VulkanTypedHandle obj_struct(descriptorPool, kVulkanObjectTypeDescriptorPool);
    bool skip = false;
    if (desc_pool_state) {
        skip |= ValidateObjectNotInUse(desc_pool_state, obj_struct, "vkDestroyDescriptorPool",
                                       "VUID-vkDestroyDescriptorPool-descriptorPool-00303");
    }
    return skip;
}

// Verify cmdBuffer in given cb_node is not in global in-flight set, and return skip result
//  If this is a secondary command buffer, then make sure its primary is also in-flight
//  If primary is not in-flight, then remove secondary from global in-flight set
// This function is only valid at a point when cmdBuffer is being reset or freed
bool CoreChecks::CheckCommandBufferInFlight(const CMD_BUFFER_STATE *cb_node, const char *action, const char *error_code) const {
    bool skip = false;
    if (cb_node->in_use.load()) {
        skip |= LogError(cb_node->commandBuffer, error_code, "Attempt to %s %s which is in use.", action,
                         report_data->FormatHandle(cb_node->commandBuffer).c_str());
    }
    return skip;
}

// Iterate over all cmdBuffers in given commandPool and verify that each is not in use
bool CoreChecks::CheckCommandBuffersInFlight(const COMMAND_POOL_STATE *pPool, const char *action, const char *error_code) const {
    bool skip = false;
    for (auto cmd_buffer : pPool->commandBuffers) {
        skip |= CheckCommandBufferInFlight(GetCBState(cmd_buffer), action, error_code);
    }
    return skip;
}

bool CoreChecks::PreCallValidateFreeCommandBuffers(VkDevice device, VkCommandPool commandPool, uint32_t commandBufferCount,
                                                   const VkCommandBuffer *pCommandBuffers) const {
    bool skip = false;
    for (uint32_t i = 0; i < commandBufferCount; i++) {
        const auto *cb_node = GetCBState(pCommandBuffers[i]);
        // Delete CB information structure, and remove from commandBufferMap
        if (cb_node) {
            skip |= CheckCommandBufferInFlight(cb_node, "free", "VUID-vkFreeCommandBuffers-pCommandBuffers-00047");
        }
    }
    return skip;
}

bool CoreChecks::PreCallValidateCreateCommandPool(VkDevice device, const VkCommandPoolCreateInfo *pCreateInfo,
                                                  const VkAllocationCallbacks *pAllocator, VkCommandPool *pCommandPool) const {
    bool skip = false;
    skip |= ValidateDeviceQueueFamily(pCreateInfo->queueFamilyIndex, "vkCreateCommandPool", "pCreateInfo->queueFamilyIndex",
                                      "VUID-vkCreateCommandPool-queueFamilyIndex-01937");
    if ((enabled_features.core11.protectedMemory == VK_FALSE) &&
        ((pCreateInfo->flags & VK_COMMAND_POOL_CREATE_PROTECTED_BIT) != 0)) {
        skip |= LogError(device, "VUID-VkCommandPoolCreateInfo-flags-02860",
                         "vkCreateCommandPool(): the protectedMemory device feature is disabled: CommandPools cannot be created "
                         "with the VK_COMMAND_POOL_CREATE_PROTECTED_BIT set.");
    }

    return skip;
}

bool CoreChecks::PreCallValidateCreateQueryPool(VkDevice device, const VkQueryPoolCreateInfo *pCreateInfo,
                                                const VkAllocationCallbacks *pAllocator, VkQueryPool *pQueryPool) const {
    if (disabled[query_validation]) return false;
    bool skip = false;
    if (pCreateInfo && pCreateInfo->queryType == VK_QUERY_TYPE_PIPELINE_STATISTICS) {
        if (!enabled_features.core.pipelineStatisticsQuery) {
            skip |= LogError(device, "VUID-VkQueryPoolCreateInfo-queryType-00791",
                             "vkCreateQueryPool(): Query pool with type VK_QUERY_TYPE_PIPELINE_STATISTICS created on a device with "
                             "VkDeviceCreateInfo.pEnabledFeatures.pipelineStatisticsQuery == VK_FALSE.");
        }
    }
    if (pCreateInfo && pCreateInfo->queryType == VK_QUERY_TYPE_PERFORMANCE_QUERY_KHR) {
        if (!enabled_features.performance_query_features.performanceCounterQueryPools) {
            skip |=
                LogError(device, "VUID-VkQueryPoolPerformanceCreateInfoKHR-performanceCounterQueryPools-03237",
                         "vkCreateQueryPool(): Query pool with type VK_QUERY_TYPE_PERFORMANCE_QUERY_KHR created on a device with "
                         "VkPhysicalDevicePerformanceQueryFeaturesKHR.performanceCounterQueryPools == VK_FALSE.");
        }

        auto perf_ci = LvlFindInChain<VkQueryPoolPerformanceCreateInfoKHR>(pCreateInfo->pNext);
        if (!perf_ci) {
            skip |= LogError(
                device, "VUID-VkQueryPoolCreateInfo-queryType-03222",
                "vkCreateQueryPool(): Query pool with type VK_QUERY_TYPE_PERFORMANCE_QUERY_KHR created but the pNext chain of "
                "pCreateInfo does not contain in instance of VkQueryPoolPerformanceCreateInfoKHR.");
        } else {
            const auto &perf_counter_iter = physical_device_state->perf_counters.find(perf_ci->queueFamilyIndex);
            if (perf_counter_iter == physical_device_state->perf_counters.end()) {
                skip |= LogError(
                    device, "VUID-VkQueryPoolPerformanceCreateInfoKHR-queueFamilyIndex-03236",
                    "vkCreateQueryPool(): VkQueryPerformanceCreateInfoKHR::queueFamilyIndex is not a valid queue family index.");
            } else {
                const QUEUE_FAMILY_PERF_COUNTERS *perf_counters = perf_counter_iter->second.get();
                for (uint32_t idx = 0; idx < perf_ci->counterIndexCount; idx++) {
                    if (perf_ci->pCounterIndices[idx] >= perf_counters->counters.size()) {
                        skip |= LogError(
                            device, "VUID-VkQueryPoolPerformanceCreateInfoKHR-pCounterIndices-03321",
                            "vkCreateQueryPool(): VkQueryPerformanceCreateInfoKHR::pCounterIndices[%u] = %u is not a valid "
                            "counter index.",
                            idx, perf_ci->pCounterIndices[idx]);
                    }
                }
            }
        }
    }
    return skip;
}

bool CoreChecks::PreCallValidateDestroyCommandPool(VkDevice device, VkCommandPool commandPool,
                                                   const VkAllocationCallbacks *pAllocator) const {
    const COMMAND_POOL_STATE *cp_state = GetCommandPoolState(commandPool);
    bool skip = false;
    if (cp_state) {
        // Verify that command buffers in pool are complete (not in-flight)
        skip |= CheckCommandBuffersInFlight(cp_state, "destroy command pool with", "VUID-vkDestroyCommandPool-commandPool-00041");
    }
    return skip;
}

bool CoreChecks::PreCallValidateResetCommandPool(VkDevice device, VkCommandPool commandPool, VkCommandPoolResetFlags flags) const {
    const auto *command_pool_state = GetCommandPoolState(commandPool);
    return CheckCommandBuffersInFlight(command_pool_state, "reset command pool with", "VUID-vkResetCommandPool-commandPool-00040");
}

bool CoreChecks::PreCallValidateResetFences(VkDevice device, uint32_t fenceCount, const VkFence *pFences) const {
    bool skip = false;
    for (uint32_t i = 0; i < fenceCount; ++i) {
        const auto fence_state = GetFenceState(pFences[i]);
        if (fence_state && fence_state->scope == kSyncScopeInternal && fence_state->state == FENCE_INFLIGHT) {
            skip |= LogError(pFences[i], "VUID-vkResetFences-pFences-01123", "%s is in use.",
                             report_data->FormatHandle(pFences[i]).c_str());
        }
    }
    return skip;
}

bool CoreChecks::PreCallValidateDestroyFramebuffer(VkDevice device, VkFramebuffer framebuffer,
                                                   const VkAllocationCallbacks *pAllocator) const {
    const FRAMEBUFFER_STATE *framebuffer_state = GetFramebufferState(framebuffer);
    const VulkanTypedHandle obj_struct(framebuffer, kVulkanObjectTypeFramebuffer);
    bool skip = false;
    if (framebuffer_state) {
        skip |= ValidateObjectNotInUse(framebuffer_state, obj_struct, "vkDestroyFramebuffer",
                                       "VUID-vkDestroyFramebuffer-framebuffer-00892");
    }
    return skip;
}

bool CoreChecks::PreCallValidateDestroyRenderPass(VkDevice device, VkRenderPass renderPass,
                                                  const VkAllocationCallbacks *pAllocator) const {
    const RENDER_PASS_STATE *rp_state = GetRenderPassState(renderPass);
    const VulkanTypedHandle obj_struct(renderPass, kVulkanObjectTypeRenderPass);
    bool skip = false;
    if (rp_state) {
        skip |= ValidateObjectNotInUse(rp_state, obj_struct, "vkDestroyRenderPass", "VUID-vkDestroyRenderPass-renderPass-00873");
    }
    return skip;
}

// Access helper functions for external modules
VkFormatProperties CoreChecks::GetPDFormatProperties(const VkFormat format) const {
    VkFormatProperties format_properties;
    DispatchGetPhysicalDeviceFormatProperties(physical_device, format, &format_properties);
    return format_properties;
}

bool CoreChecks::ValidatePipelineVertexDivisors(std::vector<std::shared_ptr<PIPELINE_STATE>> const &pipe_state_vec,
                                                const uint32_t count, const VkGraphicsPipelineCreateInfo *pipe_cis) const {
    bool skip = false;
    const VkPhysicalDeviceLimits *device_limits = &phys_dev_props.limits;

    for (uint32_t i = 0; i < count; i++) {
        auto pvids_ci = LvlFindInChain<VkPipelineVertexInputDivisorStateCreateInfoEXT>(pipe_cis[i].pVertexInputState->pNext);
        if (nullptr == pvids_ci) continue;

        const PIPELINE_STATE *pipe_state = pipe_state_vec[i].get();
        for (uint32_t j = 0; j < pvids_ci->vertexBindingDivisorCount; j++) {
            const VkVertexInputBindingDivisorDescriptionEXT *vibdd = &(pvids_ci->pVertexBindingDivisors[j]);
            if (vibdd->binding >= device_limits->maxVertexInputBindings) {
                skip |= LogError(
                    device, "VUID-VkVertexInputBindingDivisorDescriptionEXT-binding-01869",
                    "vkCreateGraphicsPipelines(): Pipeline[%1u] with chained VkPipelineVertexInputDivisorStateCreateInfoEXT, "
                    "pVertexBindingDivisors[%1u] binding index of (%1u) exceeds device maxVertexInputBindings (%1u).",
                    i, j, vibdd->binding, device_limits->maxVertexInputBindings);
            }
            if (vibdd->divisor > phys_dev_ext_props.vtx_attrib_divisor_props.maxVertexAttribDivisor) {
                skip |= LogError(
                    device, "VUID-VkVertexInputBindingDivisorDescriptionEXT-divisor-01870",
                    "vkCreateGraphicsPipelines(): Pipeline[%1u] with chained VkPipelineVertexInputDivisorStateCreateInfoEXT, "
                    "pVertexBindingDivisors[%1u] divisor of (%1u) exceeds extension maxVertexAttribDivisor (%1u).",
                    i, j, vibdd->divisor, phys_dev_ext_props.vtx_attrib_divisor_props.maxVertexAttribDivisor);
            }
            if ((0 == vibdd->divisor) && !enabled_features.vtx_attrib_divisor_features.vertexAttributeInstanceRateZeroDivisor) {
                skip |= LogError(
                    device, "VUID-VkVertexInputBindingDivisorDescriptionEXT-vertexAttributeInstanceRateZeroDivisor-02228",
                    "vkCreateGraphicsPipelines(): Pipeline[%1u] with chained VkPipelineVertexInputDivisorStateCreateInfoEXT, "
                    "pVertexBindingDivisors[%1u] divisor must not be 0 when vertexAttributeInstanceRateZeroDivisor feature is not "
                    "enabled.",
                    i, j);
            }
            if ((1 != vibdd->divisor) && !enabled_features.vtx_attrib_divisor_features.vertexAttributeInstanceRateDivisor) {
                skip |= LogError(
                    device, "VUID-VkVertexInputBindingDivisorDescriptionEXT-vertexAttributeInstanceRateDivisor-02229",
                    "vkCreateGraphicsPipelines(): Pipeline[%1u] with chained VkPipelineVertexInputDivisorStateCreateInfoEXT, "
                    "pVertexBindingDivisors[%1u] divisor (%1u) must be 1 when vertexAttributeInstanceRateDivisor feature is not "
                    "enabled.",
                    i, j, vibdd->divisor);
            }

            // Find the corresponding binding description and validate input rate setting
            bool failed_01871 = true;
            for (size_t k = 0; k < pipe_state->vertex_binding_descriptions_.size(); k++) {
                if ((vibdd->binding == pipe_state->vertex_binding_descriptions_[k].binding) &&
                    (VK_VERTEX_INPUT_RATE_INSTANCE == pipe_state->vertex_binding_descriptions_[k].inputRate)) {
                    failed_01871 = false;
                    break;
                }
            }
            if (failed_01871) {  // Description not found, or has incorrect inputRate value
                skip |= LogError(
                    device, "VUID-VkVertexInputBindingDivisorDescriptionEXT-inputRate-01871",
                    "vkCreateGraphicsPipelines(): Pipeline[%1u] with chained VkPipelineVertexInputDivisorStateCreateInfoEXT, "
                    "pVertexBindingDivisors[%1u] specifies binding index (%1u), but that binding index's "
                    "VkVertexInputBindingDescription.inputRate member is not VK_VERTEX_INPUT_RATE_INSTANCE.",
                    i, j, vibdd->binding);
            }
        }
    }
    return skip;
}

bool CoreChecks::ValidatePipelineCacheControlFlags(VkPipelineCreateFlags flags, uint32_t index, const char *caller_name,
                                                   const char *vuid) const {
    bool skip = false;
    if (enabled_features.pipeline_creation_cache_control_features.pipelineCreationCacheControl == VK_FALSE) {
        const VkPipelineCreateFlags invalid_flags =
            VK_PIPELINE_CREATE_FAIL_ON_PIPELINE_COMPILE_REQUIRED_BIT_EXT | VK_PIPELINE_CREATE_EARLY_RETURN_ON_FAILURE_BIT_EXT;
        if ((flags & invalid_flags) != 0) {
            skip |= LogError(device, vuid,
                             "%s(): pipelineCreationCacheControl is turned off but pipeline[%u] has VkPipelineCreateFlags "
                             "containing VK_PIPELINE_CREATE_FAIL_ON_PIPELINE_COMPILE_REQUIRED_BIT_EXT or "
                             "VK_PIPELINE_CREATE_EARLY_RETURN_ON_FAILURE_BIT_EXT",
                             caller_name, index);
        }
    }
    return skip;
}

bool CoreChecks::PreCallValidateCreatePipelineCache(VkDevice device, const VkPipelineCacheCreateInfo *pCreateInfo,
                                                    const VkAllocationCallbacks *pAllocator,
                                                    VkPipelineCache *pPipelineCache) const {
    bool skip = false;
    if (enabled_features.pipeline_creation_cache_control_features.pipelineCreationCacheControl == VK_FALSE) {
        if ((pCreateInfo->flags & VK_PIPELINE_CACHE_CREATE_EXTERNALLY_SYNCHRONIZED_BIT_EXT) != 0) {
            skip |= LogError(device, "VUID-VkPipelineCacheCreateInfo-pipelineCreationCacheControl-02892",
                             "vkCreatePipelineCache(): pipelineCreationCacheControl is turned off but pCreateInfo::flags contains "
                             "VK_PIPELINE_CACHE_CREATE_EXTERNALLY_SYNCHRONIZED_BIT_EXT");
        }
    }
    return skip;
}

bool CoreChecks::PreCallValidateCreateGraphicsPipelines(VkDevice device, VkPipelineCache pipelineCache, uint32_t count,
                                                        const VkGraphicsPipelineCreateInfo *pCreateInfos,
                                                        const VkAllocationCallbacks *pAllocator, VkPipeline *pPipelines,
                                                        void *cgpl_state_data) const {
    bool skip = StateTracker::PreCallValidateCreateGraphicsPipelines(device, pipelineCache, count, pCreateInfos, pAllocator,
                                                                     pPipelines, cgpl_state_data);
    create_graphics_pipeline_api_state *cgpl_state = reinterpret_cast<create_graphics_pipeline_api_state *>(cgpl_state_data);

    for (uint32_t i = 0; i < count; i++) {
        skip |= ValidatePipelineLocked(cgpl_state->pipe_state, i);
    }

    for (uint32_t i = 0; i < count; i++) {
        skip |= ValidatePipelineUnlocked(cgpl_state->pipe_state[i].get(), i);
    }

    if (device_extensions.vk_ext_vertex_attribute_divisor) {
        skip |= ValidatePipelineVertexDivisors(cgpl_state->pipe_state, count, pCreateInfos);
    }

    if (ExtEnabled::kNotEnabled != device_extensions.vk_khr_portability_subset) {
        for (uint32_t i = 0; i < count; ++i) {
            // Validate depth-stencil state
            auto raster_state_ci = pCreateInfos[i].pRasterizationState;
            if ((VK_FALSE == enabled_features.portability_subset_features.separateStencilMaskRef) && raster_state_ci &&
                (VK_CULL_MODE_NONE == raster_state_ci->cullMode)) {
                auto depth_stencil_ci = pCreateInfos[i].pDepthStencilState;
                if ((VK_TRUE == depth_stencil_ci->stencilTestEnable) &&
                    (depth_stencil_ci->front.reference != depth_stencil_ci->back.reference)) {
                    skip |= LogError(device, "VUID-VkPipelineDepthStencilStateCreateInfo-separateStencilMaskRef-04453",
                                     "Invalid Pipeline CreateInfo[%d] (portability error): VkStencilOpState::reference must be the "
                                     "same for front and back",
                                     i);
                }
            }

            // Validate color attachments
            auto color_blend_state = pCreateInfos[i].pColorBlendState;
            if ((VK_FALSE == enabled_features.portability_subset_features.constantAlphaColorBlendFactors) && color_blend_state) {
                const auto attachments = color_blend_state->pAttachments;
                for (uint32_t color_attachment_index = 0; i < color_blend_state->attachmentCount; ++i) {
                    if ((VK_BLEND_FACTOR_CONSTANT_ALPHA == attachments[color_attachment_index].srcColorBlendFactor) ||
                        (VK_BLEND_FACTOR_ONE_MINUS_CONSTANT_ALPHA == attachments[color_attachment_index].srcColorBlendFactor)) {
                        skip |= LogError(
                            device, "VUID-VkPipelineColorBlendAttachmentState-constantAlphaColorBlendFactors-04454",
                            "Invalid Pipeline CreateInfo[%d] (portability error): srcColorBlendFactor for color attachment %d must "
                            "not be VK_BLEND_FACTOR_CONSTANT_ALPHA or VK_BLEND_FACTOR_ONE_MINUS_CONSTANT_ALPHA",
                            i, color_attachment_index);
                    }
                    if ((VK_BLEND_FACTOR_CONSTANT_ALPHA == attachments[color_attachment_index].dstColorBlendFactor) ||
                        (VK_BLEND_FACTOR_ONE_MINUS_CONSTANT_ALPHA == attachments[color_attachment_index].dstColorBlendFactor)) {
                        skip |= LogError(
                            device, "VUID-VkPipelineColorBlendAttachmentState-constantAlphaColorBlendFactors-04455",
                            "Invalid Pipeline CreateInfo[%d] (portability error): dstColorBlendFactor for color attachment %d must "
                            "not be VK_BLEND_FACTOR_CONSTANT_ALPHA or VK_BLEND_FACTOR_ONE_MINUS_CONSTANT_ALPHA",
                            i, color_attachment_index);
                    }
                }
            }
        }
    }

    return skip;
}

void CoreChecks::PostCallRecordCreateGraphicsPipelines(VkDevice device, VkPipelineCache pipelineCache, uint32_t count,
                                                       const VkGraphicsPipelineCreateInfo *pCreateInfos,
                                                       const VkAllocationCallbacks *pAllocator, VkPipeline *pPipelines,
                                                       VkResult result, void *cgpl_state_data) {
    ValidationStateTracker::PostCallRecordCreateGraphicsPipelines(device, pipelineCache, count, pCreateInfos, pAllocator,
                                                                  pPipelines, result, cgpl_state_data);
    if (enabled_features.fragment_shading_rate_features.primitiveFragmentShadingRate) {
        for (uint32_t i = 0; i < count; i++) {
            PIPELINE_STATE *pipeline_state = GetPipelineState(pPipelines[i]);
            RecordGraphicsPipelineShaderDynamicState(pipeline_state);
        }
    }
}

bool CoreChecks::PreCallValidateCreateComputePipelines(VkDevice device, VkPipelineCache pipelineCache, uint32_t count,
                                                       const VkComputePipelineCreateInfo *pCreateInfos,
                                                       const VkAllocationCallbacks *pAllocator, VkPipeline *pPipelines,
                                                       void *ccpl_state_data) const {
    bool skip = StateTracker::PreCallValidateCreateComputePipelines(device, pipelineCache, count, pCreateInfos, pAllocator,
                                                                    pPipelines, ccpl_state_data);

    auto *ccpl_state = reinterpret_cast<create_compute_pipeline_api_state *>(ccpl_state_data);
    for (uint32_t i = 0; i < count; i++) {
        // TODO: Add Compute Pipeline Verification
        skip |= ValidateComputePipelineShaderState(ccpl_state->pipe_state[i].get());
        skip |= ValidatePipelineCacheControlFlags(pCreateInfos->flags, i, "vkCreateComputePipelines",
                                                  "VUID-VkComputePipelineCreateInfo-pipelineCreationCacheControl-02875");
    }
    return skip;
}

bool CoreChecks::PreCallValidateCreateRayTracingPipelinesNV(VkDevice device, VkPipelineCache pipelineCache, uint32_t count,
                                                            const VkRayTracingPipelineCreateInfoNV *pCreateInfos,
                                                            const VkAllocationCallbacks *pAllocator, VkPipeline *pPipelines,
                                                            void *crtpl_state_data) const {
    bool skip = StateTracker::PreCallValidateCreateRayTracingPipelinesNV(device, pipelineCache, count, pCreateInfos, pAllocator,
                                                                         pPipelines, crtpl_state_data);

    auto *crtpl_state = reinterpret_cast<create_ray_tracing_pipeline_api_state *>(crtpl_state_data);
    for (uint32_t i = 0; i < count; i++) {
        PIPELINE_STATE *pipeline = crtpl_state->pipe_state[i].get();
        if (pipeline->raytracingPipelineCI.flags & VK_PIPELINE_CREATE_DERIVATIVE_BIT) {
            const PIPELINE_STATE *base_pipeline = nullptr;
            if (pipeline->raytracingPipelineCI.basePipelineIndex != -1) {
                base_pipeline = crtpl_state->pipe_state[pipeline->raytracingPipelineCI.basePipelineIndex].get();
            } else if (pipeline->raytracingPipelineCI.basePipelineHandle != VK_NULL_HANDLE) {
                base_pipeline = GetPipelineState(pipeline->raytracingPipelineCI.basePipelineHandle);
            }
            if (!base_pipeline || !(base_pipeline->getPipelineCreateFlags() & VK_PIPELINE_CREATE_ALLOW_DERIVATIVES_BIT)) {
                skip |= LogError(
                    device, "VUID-vkCreateRayTracingPipelinesNV-flags-03416",
                    "vkCreateRayTracingPipelinesNV: If the flags member of any element of pCreateInfos contains the "
                    "VK_PIPELINE_CREATE_DERIVATIVE_BIT flag,"
                    "the base pipeline must have been created with the VK_PIPELINE_CREATE_ALLOW_DERIVATIVES_BIT flag set.");
            }
        }
        skip |= ValidateRayTracingPipeline(pipeline, pCreateInfos[i].flags, /*isKHR*/ false);
        skip |= ValidatePipelineCacheControlFlags(pCreateInfos[i].flags, i, "vkCreateRayTracingPipelinesNV",
                                                  "VUID-VkRayTracingPipelineCreateInfoNV-pipelineCreationCacheControl-02905");
    }
    return skip;
}

bool CoreChecks::PreCallValidateCreateRayTracingPipelinesKHR(VkDevice device, VkDeferredOperationKHR deferredOperation,
                                                             VkPipelineCache pipelineCache, uint32_t count,
                                                             const VkRayTracingPipelineCreateInfoKHR *pCreateInfos,
                                                             const VkAllocationCallbacks *pAllocator, VkPipeline *pPipelines,
                                                             void *crtpl_state_data) const {
    bool skip = StateTracker::PreCallValidateCreateRayTracingPipelinesKHR(device, deferredOperation, pipelineCache, count,
                                                                          pCreateInfos, pAllocator, pPipelines, crtpl_state_data);

    auto *crtpl_state = reinterpret_cast<create_ray_tracing_pipeline_khr_api_state *>(crtpl_state_data);
    for (uint32_t i = 0; i < count; i++) {
        PIPELINE_STATE *pipeline = crtpl_state->pipe_state[i].get();
        if (pipeline->raytracingPipelineCI.flags & VK_PIPELINE_CREATE_DERIVATIVE_BIT) {
            const PIPELINE_STATE *base_pipeline = nullptr;
            if (pipeline->raytracingPipelineCI.basePipelineIndex != -1) {
                base_pipeline = crtpl_state->pipe_state[pipeline->raytracingPipelineCI.basePipelineIndex].get();
            } else if (pipeline->raytracingPipelineCI.basePipelineHandle != VK_NULL_HANDLE) {
                base_pipeline = GetPipelineState(pipeline->raytracingPipelineCI.basePipelineHandle);
            }
            if (!base_pipeline || !(base_pipeline->getPipelineCreateFlags() & VK_PIPELINE_CREATE_ALLOW_DERIVATIVES_BIT)) {
                skip |= LogError(
                    device, "VUID-vkCreateRayTracingPipelinesKHR-flags-03416",
                    "vkCreateRayTracingPipelinesKHR: If the flags member of any element of pCreateInfos contains the "
                    "VK_PIPELINE_CREATE_DERIVATIVE_BIT flag,"
                    "the base pipeline must have been created with the VK_PIPELINE_CREATE_ALLOW_DERIVATIVES_BIT flag set.");
            }
        }
        skip |= ValidateRayTracingPipeline(pipeline, pCreateInfos[i].flags, /*isKHR*/ true);
        skip |= ValidatePipelineCacheControlFlags(pCreateInfos[i].flags, i, "vkCreateRayTracingPipelinesKHR",
                                                  "VUID-VkRayTracingPipelineCreateInfoKHR-pipelineCreationCacheControl-02905");
    }
    return skip;
}

bool CoreChecks::PreCallValidateGetPipelineExecutablePropertiesKHR(VkDevice device, const VkPipelineInfoKHR *pPipelineInfo,
                                                                   uint32_t *pExecutableCount,
                                                                   VkPipelineExecutablePropertiesKHR *pProperties) const {
    bool skip = false;

    if (!enabled_features.pipeline_exe_props_features.pipelineExecutableInfo) {
        skip |= LogError(device, "VUID-vkGetPipelineExecutablePropertiesKHR-pipelineExecutableInfo-03270",
                         "vkGetPipelineExecutablePropertiesKHR called when pipelineExecutableInfo feature is not enabled.");
    }

    return skip;
}

bool CoreChecks::ValidatePipelineExecutableInfo(VkDevice device, const VkPipelineExecutableInfoKHR *pExecutableInfo) const {
    bool skip = false;

    if (!enabled_features.pipeline_exe_props_features.pipelineExecutableInfo) {
        skip |= LogError(device, "VUID-vkGetPipelineExecutableStatisticsKHR-pipelineExecutableInfo-03272",
                         "vkGetPipelineExecutableStatisticsKHR called when pipelineExecutableInfo feature is not enabled.");
    }

    VkPipelineInfoKHR pi = {};
    pi.sType = VK_STRUCTURE_TYPE_PIPELINE_INFO_KHR;
    pi.pipeline = pExecutableInfo->pipeline;

    // We could probably cache this instead of fetching it every time
    uint32_t executable_count = 0;
    DispatchGetPipelineExecutablePropertiesKHR(device, &pi, &executable_count, NULL);

    if (pExecutableInfo->executableIndex >= executable_count) {
        skip |=
            LogError(pExecutableInfo->pipeline, "VUID-VkPipelineExecutableInfoKHR-executableIndex-03275",
                     "VkPipelineExecutableInfo::executableIndex (%1u) must be less than the number of executables associated with "
                     "the pipeline (%1u) as returned by vkGetPipelineExecutablePropertiessKHR",
                     pExecutableInfo->executableIndex, executable_count);
    }

    return skip;
}

bool CoreChecks::PreCallValidateGetPipelineExecutableStatisticsKHR(VkDevice device,
                                                                   const VkPipelineExecutableInfoKHR *pExecutableInfo,
                                                                   uint32_t *pStatisticCount,
                                                                   VkPipelineExecutableStatisticKHR *pStatistics) const {
    bool skip = ValidatePipelineExecutableInfo(device, pExecutableInfo);

    const PIPELINE_STATE *pipeline_state = GetPipelineState(pExecutableInfo->pipeline);
    if (!(pipeline_state->getPipelineCreateFlags() & VK_PIPELINE_CREATE_CAPTURE_STATISTICS_BIT_KHR)) {
        skip |= LogError(pExecutableInfo->pipeline, "VUID-vkGetPipelineExecutableStatisticsKHR-pipeline-03274",
                         "vkGetPipelineExecutableStatisticsKHR called on a pipeline created without the "
                         "VK_PIPELINE_CREATE_CAPTURE_STATISTICS_BIT_KHR flag set");
    }

    return skip;
}

bool CoreChecks::PreCallValidateGetPipelineExecutableInternalRepresentationsKHR(
    VkDevice device, const VkPipelineExecutableInfoKHR *pExecutableInfo, uint32_t *pInternalRepresentationCount,
    VkPipelineExecutableInternalRepresentationKHR *pStatistics) const {
    bool skip = ValidatePipelineExecutableInfo(device, pExecutableInfo);

    const PIPELINE_STATE *pipeline_state = GetPipelineState(pExecutableInfo->pipeline);
    if (!(pipeline_state->getPipelineCreateFlags() & VK_PIPELINE_CREATE_CAPTURE_INTERNAL_REPRESENTATIONS_BIT_KHR)) {
        skip |= LogError(pExecutableInfo->pipeline, "VUID-vkGetPipelineExecutableInternalRepresentationsKHR-pipeline-03278",
                         "vkGetPipelineExecutableInternalRepresentationsKHR called on a pipeline created without the "
                         "VK_PIPELINE_CREATE_CAPTURE_INTERNAL_REPRESENTATIONS_BIT_KHR flag set");
    }

    return skip;
}

bool CoreChecks::PreCallValidateCreateDescriptorSetLayout(VkDevice device, const VkDescriptorSetLayoutCreateInfo *pCreateInfo,
                                                          const VkAllocationCallbacks *pAllocator,
                                                          VkDescriptorSetLayout *pSetLayout) const {
    return cvdescriptorset::ValidateDescriptorSetLayoutCreateInfo(
        this, pCreateInfo, IsExtEnabled(device_extensions.vk_khr_push_descriptor), phys_dev_ext_props.max_push_descriptors,
        IsExtEnabled(device_extensions.vk_ext_descriptor_indexing), &enabled_features.core12,
        &enabled_features.inline_uniform_block, &phys_dev_ext_props.inline_uniform_block_props, &device_extensions);
}

// Used by CreatePipelineLayout and CmdPushConstants.
// Note that the index argument is optional and only used by CreatePipelineLayout.
bool CoreChecks::ValidatePushConstantRange(const uint32_t offset, const uint32_t size, const char *caller_name,
                                           uint32_t index = 0) const {
    if (disabled[push_constant_range]) return false;
    uint32_t const max_push_constants_size = phys_dev_props.limits.maxPushConstantsSize;
    bool skip = false;
    // Check that offset + size don't exceed the max.
    // Prevent arithetic overflow here by avoiding addition and testing in this order.
    if ((offset >= max_push_constants_size) || (size > max_push_constants_size - offset)) {
        // This is a pain just to adapt the log message to the caller, but better to sort it out only when there is a problem.
        if (0 == strcmp(caller_name, "vkCreatePipelineLayout()")) {
            if (offset >= max_push_constants_size) {
                skip |= LogError(
                    device, "VUID-VkPushConstantRange-offset-00294",
                    "%s call has push constants index %u with offset %u that exceeds this device's maxPushConstantSize of %u.",
                    caller_name, index, offset, max_push_constants_size);
            }
            if (size > max_push_constants_size - offset) {
                skip |= LogError(device, "VUID-VkPushConstantRange-size-00298",
                                 "%s call has push constants index %u with offset %u and size %u that exceeds this device's "
                                 "maxPushConstantSize of %u.",
                                 caller_name, index, offset, size, max_push_constants_size);
            }
        } else if (0 == strcmp(caller_name, "vkCmdPushConstants()")) {
            if (offset >= max_push_constants_size) {
                skip |= LogError(
                    device, "VUID-vkCmdPushConstants-offset-00370",
                    "%s call has push constants index %u with offset %u that exceeds this device's maxPushConstantSize of %u.",
                    caller_name, index, offset, max_push_constants_size);
            }
            if (size > max_push_constants_size - offset) {
                skip |= LogError(device, "VUID-vkCmdPushConstants-size-00371",
                                 "%s call has push constants index %u with offset %u and size %u that exceeds this device's "
                                 "maxPushConstantSize of %u.",
                                 caller_name, index, offset, size, max_push_constants_size);
            }
        } else {
            skip |= LogError(device, kVUID_Core_DrawState_InternalError, "%s caller not supported.", caller_name);
        }
    }
    // size needs to be non-zero and a multiple of 4.
    if ((size == 0) || ((size & 0x3) != 0)) {
        if (0 == strcmp(caller_name, "vkCreatePipelineLayout()")) {
            if (size == 0) {
                skip |= LogError(device, "VUID-VkPushConstantRange-size-00296",
                                 "%s call has push constants index %u with size %u. Size must be greater than zero.", caller_name,
                                 index, size);
            }
            if (size & 0x3) {
                skip |= LogError(device, "VUID-VkPushConstantRange-size-00297",
                                 "%s call has push constants index %u with size %u. Size must be a multiple of 4.", caller_name,
                                 index, size);
            }
        } else if (0 == strcmp(caller_name, "vkCmdPushConstants()")) {
            if (size == 0) {
                skip |= LogError(device, "VUID-vkCmdPushConstants-size-arraylength",
                                 "%s call has push constants index %u with size %u. Size must be greater than zero.", caller_name,
                                 index, size);
            }
            if (size & 0x3) {
                skip |= LogError(device, "VUID-vkCmdPushConstants-size-00369",
                                 "%s call has push constants index %u with size %u. Size must be a multiple of 4.", caller_name,
                                 index, size);
            }
        } else {
            skip |= LogError(device, kVUID_Core_DrawState_InternalError, "%s caller not supported.", caller_name);
        }
    }
    // offset needs to be a multiple of 4.
    if ((offset & 0x3) != 0) {
        if (0 == strcmp(caller_name, "vkCreatePipelineLayout()")) {
            skip |= LogError(device, "VUID-VkPushConstantRange-offset-00295",
                             "%s call has push constants index %u with offset %u. Offset must be a multiple of 4.", caller_name,
                             index, offset);
        } else if (0 == strcmp(caller_name, "vkCmdPushConstants()")) {
            skip |= LogError(device, "VUID-vkCmdPushConstants-offset-00368",
                             "%s call has push constants with offset %u. Offset must be a multiple of 4.", caller_name, offset);
        } else {
            skip |= LogError(device, kVUID_Core_DrawState_InternalError, "%s caller not supported.", caller_name);
        }
    }
    return skip;
}

enum DSL_DESCRIPTOR_GROUPS {
    DSL_TYPE_SAMPLERS = 0,
    DSL_TYPE_UNIFORM_BUFFERS,
    DSL_TYPE_STORAGE_BUFFERS,
    DSL_TYPE_SAMPLED_IMAGES,
    DSL_TYPE_STORAGE_IMAGES,
    DSL_TYPE_INPUT_ATTACHMENTS,
    DSL_TYPE_INLINE_UNIFORM_BLOCK,
    DSL_NUM_DESCRIPTOR_GROUPS
};

// Used by PreCallValidateCreatePipelineLayout.
// Returns an array of size DSL_NUM_DESCRIPTOR_GROUPS of the maximum number of descriptors used in any single pipeline stage
std::valarray<uint32_t> GetDescriptorCountMaxPerStage(
    const DeviceFeatures *enabled_features,
    const std::vector<std::shared_ptr<cvdescriptorset::DescriptorSetLayout const>> &set_layouts, bool skip_update_after_bind) {
    // Identify active pipeline stages
    std::vector<VkShaderStageFlags> stage_flags = {VK_SHADER_STAGE_VERTEX_BIT, VK_SHADER_STAGE_FRAGMENT_BIT,
                                                   VK_SHADER_STAGE_COMPUTE_BIT};
    if (enabled_features->core.geometryShader) {
        stage_flags.push_back(VK_SHADER_STAGE_GEOMETRY_BIT);
    }
    if (enabled_features->core.tessellationShader) {
        stage_flags.push_back(VK_SHADER_STAGE_TESSELLATION_CONTROL_BIT);
        stage_flags.push_back(VK_SHADER_STAGE_TESSELLATION_EVALUATION_BIT);
    }

    // Allow iteration over enum values
    std::vector<DSL_DESCRIPTOR_GROUPS> dsl_groups = {
        DSL_TYPE_SAMPLERS,       DSL_TYPE_UNIFORM_BUFFERS,   DSL_TYPE_STORAGE_BUFFERS,     DSL_TYPE_SAMPLED_IMAGES,
        DSL_TYPE_STORAGE_IMAGES, DSL_TYPE_INPUT_ATTACHMENTS, DSL_TYPE_INLINE_UNIFORM_BLOCK};

    // Sum by layouts per stage, then pick max of stages per type
    std::valarray<uint32_t> max_sum(0U, DSL_NUM_DESCRIPTOR_GROUPS);  // max descriptor sum among all pipeline stages
    for (auto stage : stage_flags) {
        std::valarray<uint32_t> stage_sum(0U, DSL_NUM_DESCRIPTOR_GROUPS);  // per-stage sums
        for (const auto &dsl : set_layouts) {
            if (skip_update_after_bind && (dsl->GetCreateFlags() & VK_DESCRIPTOR_SET_LAYOUT_CREATE_UPDATE_AFTER_BIND_POOL_BIT)) {
                continue;
            }

            for (uint32_t binding_idx = 0; binding_idx < dsl->GetBindingCount(); binding_idx++) {
                const VkDescriptorSetLayoutBinding *binding = dsl->GetDescriptorSetLayoutBindingPtrFromIndex(binding_idx);
                // Bindings with a descriptorCount of 0 are "reserved" and should be skipped
                if (0 != (stage & binding->stageFlags) && binding->descriptorCount > 0) {
                    switch (binding->descriptorType) {
                        case VK_DESCRIPTOR_TYPE_SAMPLER:
                            stage_sum[DSL_TYPE_SAMPLERS] += binding->descriptorCount;
                            break;
                        case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER:
                        case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC:
                            stage_sum[DSL_TYPE_UNIFORM_BUFFERS] += binding->descriptorCount;
                            break;
                        case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER:
                        case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC:
                            stage_sum[DSL_TYPE_STORAGE_BUFFERS] += binding->descriptorCount;
                            break;
                        case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE:
                        case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER:
                            stage_sum[DSL_TYPE_SAMPLED_IMAGES] += binding->descriptorCount;
                            break;
                        case VK_DESCRIPTOR_TYPE_STORAGE_IMAGE:
                        case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER:
                            stage_sum[DSL_TYPE_STORAGE_IMAGES] += binding->descriptorCount;
                            break;
                        case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER:
                            stage_sum[DSL_TYPE_SAMPLED_IMAGES] += binding->descriptorCount;
                            stage_sum[DSL_TYPE_SAMPLERS] += binding->descriptorCount;
                            break;
                        case VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT:
                            stage_sum[DSL_TYPE_INPUT_ATTACHMENTS] += binding->descriptorCount;
                            break;
                        case VK_DESCRIPTOR_TYPE_INLINE_UNIFORM_BLOCK_EXT:
                            // count one block per binding. descriptorCount is number of bytes
                            stage_sum[DSL_TYPE_INLINE_UNIFORM_BLOCK]++;
                            break;
                        default:
                            break;
                    }
                }
            }
        }
        for (auto type : dsl_groups) {
            max_sum[type] = std::max(stage_sum[type], max_sum[type]);
        }
    }
    return max_sum;
}

// Used by PreCallValidateCreatePipelineLayout.
// Returns a map indexed by VK_DESCRIPTOR_TYPE_* enum of the summed descriptors by type.
// Note: descriptors only count against the limit once even if used by multiple stages.
std::map<uint32_t, uint32_t> GetDescriptorSum(
    const std::vector<std::shared_ptr<cvdescriptorset::DescriptorSetLayout const>> &set_layouts, bool skip_update_after_bind) {
    std::map<uint32_t, uint32_t> sum_by_type;
    for (const auto &dsl : set_layouts) {
        if (skip_update_after_bind && (dsl->GetCreateFlags() & VK_DESCRIPTOR_SET_LAYOUT_CREATE_UPDATE_AFTER_BIND_POOL_BIT)) {
            continue;
        }

        for (uint32_t binding_idx = 0; binding_idx < dsl->GetBindingCount(); binding_idx++) {
            const VkDescriptorSetLayoutBinding *binding = dsl->GetDescriptorSetLayoutBindingPtrFromIndex(binding_idx);
            // Bindings with a descriptorCount of 0 are "reserved" and should be skipped
            if (binding->descriptorCount > 0) {
                if (binding->descriptorType == VK_DESCRIPTOR_TYPE_INLINE_UNIFORM_BLOCK_EXT) {
                    // count one block per binding. descriptorCount is number of bytes
                    sum_by_type[binding->descriptorType]++;
                } else {
                    sum_by_type[binding->descriptorType] += binding->descriptorCount;
                }
            }
        }
    }
    return sum_by_type;
}

bool CoreChecks::PreCallValidateCreatePipelineLayout(VkDevice device, const VkPipelineLayoutCreateInfo *pCreateInfo,
                                                     const VkAllocationCallbacks *pAllocator,
                                                     VkPipelineLayout *pPipelineLayout) const {
    bool skip = false;

    // Validate layout count against device physical limit
    if (pCreateInfo->setLayoutCount > phys_dev_props.limits.maxBoundDescriptorSets) {
        skip |= LogError(device, "VUID-VkPipelineLayoutCreateInfo-setLayoutCount-00286",
                         "vkCreatePipelineLayout(): setLayoutCount (%d) exceeds physical device maxBoundDescriptorSets limit (%d).",
                         pCreateInfo->setLayoutCount, phys_dev_props.limits.maxBoundDescriptorSets);
    }

    // Validate Push Constant ranges
    uint32_t i, j;
    for (i = 0; i < pCreateInfo->pushConstantRangeCount; ++i) {
        skip |= ValidatePushConstantRange(pCreateInfo->pPushConstantRanges[i].offset, pCreateInfo->pPushConstantRanges[i].size,
                                          "vkCreatePipelineLayout()", i);
        if (0 == pCreateInfo->pPushConstantRanges[i].stageFlags) {
            skip |= LogError(device, "VUID-VkPushConstantRange-stageFlags-requiredbitmask",
                             "vkCreatePipelineLayout() call has no stageFlags set.");
        }
    }

    // As of 1.0.28, there is a VU that states that a stage flag cannot appear more than once in the list of push constant ranges.
    for (i = 0; i < pCreateInfo->pushConstantRangeCount; ++i) {
        for (j = i + 1; j < pCreateInfo->pushConstantRangeCount; ++j) {
            if (0 != (pCreateInfo->pPushConstantRanges[i].stageFlags & pCreateInfo->pPushConstantRanges[j].stageFlags)) {
                skip |= LogError(device, "VUID-VkPipelineLayoutCreateInfo-pPushConstantRanges-00292",
                                 "vkCreatePipelineLayout() Duplicate stage flags found in ranges %d and %d.", i, j);
            }
        }
    }

    // Early-out
    if (skip) return skip;

    std::vector<std::shared_ptr<cvdescriptorset::DescriptorSetLayout const>> set_layouts(pCreateInfo->setLayoutCount, nullptr);
    unsigned int push_descriptor_set_count = 0;
    {
        for (i = 0; i < pCreateInfo->setLayoutCount; ++i) {
            set_layouts[i] = GetDescriptorSetLayoutShared(pCreateInfo->pSetLayouts[i]);
            if (set_layouts[i]->IsPushDescriptor()) ++push_descriptor_set_count;
        }
    }

    if (push_descriptor_set_count > 1) {
        skip |= LogError(device, "VUID-VkPipelineLayoutCreateInfo-pSetLayouts-00293",
                         "vkCreatePipelineLayout() Multiple push descriptor sets found.");
    }

    // Max descriptors by type, within a single pipeline stage
    std::valarray<uint32_t> max_descriptors_per_stage = GetDescriptorCountMaxPerStage(&enabled_features, set_layouts, true);
    // Samplers
    if (max_descriptors_per_stage[DSL_TYPE_SAMPLERS] > phys_dev_props.limits.maxPerStageDescriptorSamplers) {
        const char *vuid = (device_extensions.vk_ext_descriptor_indexing) ? "VUID-VkPipelineLayoutCreateInfo-descriptorType-03016"
                                                                          : "VUID-VkPipelineLayoutCreateInfo-pSetLayouts-00287";
        skip |= LogError(device, vuid,
                         "vkCreatePipelineLayout(): max per-stage sampler bindings count (%d) exceeds device "
                         "maxPerStageDescriptorSamplers limit (%d).",
                         max_descriptors_per_stage[DSL_TYPE_SAMPLERS], phys_dev_props.limits.maxPerStageDescriptorSamplers);
    }

    // Uniform buffers
    if (max_descriptors_per_stage[DSL_TYPE_UNIFORM_BUFFERS] > phys_dev_props.limits.maxPerStageDescriptorUniformBuffers) {
        const char *vuid = (device_extensions.vk_ext_descriptor_indexing) ? "VUID-VkPipelineLayoutCreateInfo-descriptorType-03017"
                                                                          : "VUID-VkPipelineLayoutCreateInfo-pSetLayouts-00288";
        skip |= LogError(device, vuid,
                         "vkCreatePipelineLayout(): max per-stage uniform buffer bindings count (%d) exceeds device "
                         "maxPerStageDescriptorUniformBuffers limit (%d).",
                         max_descriptors_per_stage[DSL_TYPE_UNIFORM_BUFFERS],
                         phys_dev_props.limits.maxPerStageDescriptorUniformBuffers);
    }

    // Storage buffers
    if (max_descriptors_per_stage[DSL_TYPE_STORAGE_BUFFERS] > phys_dev_props.limits.maxPerStageDescriptorStorageBuffers) {
        const char *vuid = (device_extensions.vk_ext_descriptor_indexing) ? "VUID-VkPipelineLayoutCreateInfo-descriptorType-03018"
                                                                          : "VUID-VkPipelineLayoutCreateInfo-pSetLayouts-00289";
        skip |= LogError(device, vuid,
                         "vkCreatePipelineLayout(): max per-stage storage buffer bindings count (%d) exceeds device "
                         "maxPerStageDescriptorStorageBuffers limit (%d).",
                         max_descriptors_per_stage[DSL_TYPE_STORAGE_BUFFERS],
                         phys_dev_props.limits.maxPerStageDescriptorStorageBuffers);
    }

    // Sampled images
    if (max_descriptors_per_stage[DSL_TYPE_SAMPLED_IMAGES] > phys_dev_props.limits.maxPerStageDescriptorSampledImages) {
        const char *vuid = (device_extensions.vk_ext_descriptor_indexing) ? "VUID-VkPipelineLayoutCreateInfo-descriptorType-03019"
                                                                          : "VUID-VkPipelineLayoutCreateInfo-pSetLayouts-00290";
        skip |=
            LogError(device, vuid,
                     "vkCreatePipelineLayout(): max per-stage sampled image bindings count (%d) exceeds device "
                     "maxPerStageDescriptorSampledImages limit (%d).",
                     max_descriptors_per_stage[DSL_TYPE_SAMPLED_IMAGES], phys_dev_props.limits.maxPerStageDescriptorSampledImages);
    }

    // Storage images
    if (max_descriptors_per_stage[DSL_TYPE_STORAGE_IMAGES] > phys_dev_props.limits.maxPerStageDescriptorStorageImages) {
        const char *vuid = (device_extensions.vk_ext_descriptor_indexing) ? "VUID-VkPipelineLayoutCreateInfo-descriptorType-03020"
                                                                          : "VUID-VkPipelineLayoutCreateInfo-pSetLayouts-00291";
        skip |=
            LogError(device, vuid,
                     "vkCreatePipelineLayout(): max per-stage storage image bindings count (%d) exceeds device "
                     "maxPerStageDescriptorStorageImages limit (%d).",
                     max_descriptors_per_stage[DSL_TYPE_STORAGE_IMAGES], phys_dev_props.limits.maxPerStageDescriptorStorageImages);
    }

    // Input attachments
    if (max_descriptors_per_stage[DSL_TYPE_INPUT_ATTACHMENTS] > phys_dev_props.limits.maxPerStageDescriptorInputAttachments) {
        const char *vuid = (device_extensions.vk_ext_descriptor_indexing) ? "VUID-VkPipelineLayoutCreateInfo-descriptorType-03021"
                                                                          : "VUID-VkPipelineLayoutCreateInfo-pSetLayouts-01676";
        skip |= LogError(device, vuid,
                         "vkCreatePipelineLayout(): max per-stage input attachment bindings count (%d) exceeds device "
                         "maxPerStageDescriptorInputAttachments limit (%d).",
                         max_descriptors_per_stage[DSL_TYPE_INPUT_ATTACHMENTS],
                         phys_dev_props.limits.maxPerStageDescriptorInputAttachments);
    }

    // Inline uniform blocks
    if (max_descriptors_per_stage[DSL_TYPE_INLINE_UNIFORM_BLOCK] >
        phys_dev_ext_props.inline_uniform_block_props.maxPerStageDescriptorInlineUniformBlocks) {
        const char *vuid = (device_extensions.vk_ext_descriptor_indexing) ? "VUID-VkPipelineLayoutCreateInfo-descriptorType-02214"
                                                                          : "VUID-VkPipelineLayoutCreateInfo-descriptorType-02212";
        skip |= LogError(device, vuid,
                         "vkCreatePipelineLayout(): max per-stage inline uniform block bindings count (%d) exceeds device "
                         "maxPerStageDescriptorInlineUniformBlocks limit (%d).",
                         max_descriptors_per_stage[DSL_TYPE_INLINE_UNIFORM_BLOCK],
                         phys_dev_ext_props.inline_uniform_block_props.maxPerStageDescriptorInlineUniformBlocks);
    }

    // Total descriptors by type
    //
    std::map<uint32_t, uint32_t> sum_all_stages = GetDescriptorSum(set_layouts, true);
    // Samplers
    uint32_t sum = sum_all_stages[VK_DESCRIPTOR_TYPE_SAMPLER] + sum_all_stages[VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER];
    if (sum > phys_dev_props.limits.maxDescriptorSetSamplers) {
        const char *vuid = (device_extensions.vk_ext_descriptor_indexing) ? "VUID-VkPipelineLayoutCreateInfo-descriptorType-03028"
                                                                          : "VUID-VkPipelineLayoutCreateInfo-pSetLayouts-01677";
        skip |= LogError(device, vuid,
                         "vkCreatePipelineLayout(): sum of sampler bindings among all stages (%d) exceeds device "
                         "maxDescriptorSetSamplers limit (%d).",
                         sum, phys_dev_props.limits.maxDescriptorSetSamplers);
    }

    // Uniform buffers
    if (sum_all_stages[VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER] > phys_dev_props.limits.maxDescriptorSetUniformBuffers) {
        const char *vuid = (device_extensions.vk_ext_descriptor_indexing) ? "VUID-VkPipelineLayoutCreateInfo-descriptorType-03029"
                                                                          : "VUID-VkPipelineLayoutCreateInfo-pSetLayouts-01678";
        skip |= LogError(device, vuid,
                         "vkCreatePipelineLayout(): sum of uniform buffer bindings among all stages (%d) exceeds device "
                         "maxDescriptorSetUniformBuffers limit (%d).",
                         sum_all_stages[VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER], phys_dev_props.limits.maxDescriptorSetUniformBuffers);
    }

    // Dynamic uniform buffers
    if (sum_all_stages[VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC] > phys_dev_props.limits.maxDescriptorSetUniformBuffersDynamic) {
        const char *vuid = (device_extensions.vk_ext_descriptor_indexing) ? "VUID-VkPipelineLayoutCreateInfo-descriptorType-03030"
                                                                          : "VUID-VkPipelineLayoutCreateInfo-pSetLayouts-01679";
        skip |= LogError(device, vuid,
                         "vkCreatePipelineLayout(): sum of dynamic uniform buffer bindings among all stages (%d) exceeds device "
                         "maxDescriptorSetUniformBuffersDynamic limit (%d).",
                         sum_all_stages[VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC],
                         phys_dev_props.limits.maxDescriptorSetUniformBuffersDynamic);
    }

    // Storage buffers
    if (sum_all_stages[VK_DESCRIPTOR_TYPE_STORAGE_BUFFER] > phys_dev_props.limits.maxDescriptorSetStorageBuffers) {
        const char *vuid = (device_extensions.vk_ext_descriptor_indexing) ? "VUID-VkPipelineLayoutCreateInfo-descriptorType-03031"
                                                                          : "VUID-VkPipelineLayoutCreateInfo-pSetLayouts-01680";
        skip |= LogError(device, vuid,
                         "vkCreatePipelineLayout(): sum of storage buffer bindings among all stages (%d) exceeds device "
                         "maxDescriptorSetStorageBuffers limit (%d).",
                         sum_all_stages[VK_DESCRIPTOR_TYPE_STORAGE_BUFFER], phys_dev_props.limits.maxDescriptorSetStorageBuffers);
    }

    // Dynamic storage buffers
    if (sum_all_stages[VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC] > phys_dev_props.limits.maxDescriptorSetStorageBuffersDynamic) {
        const char *vuid = (device_extensions.vk_ext_descriptor_indexing) ? "VUID-VkPipelineLayoutCreateInfo-descriptorType-03032"
                                                                          : "VUID-VkPipelineLayoutCreateInfo-pSetLayouts-01681";
        skip |= LogError(device, vuid,
                         "vkCreatePipelineLayout(): sum of dynamic storage buffer bindings among all stages (%d) exceeds device "
                         "maxDescriptorSetStorageBuffersDynamic limit (%d).",
                         sum_all_stages[VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC],
                         phys_dev_props.limits.maxDescriptorSetStorageBuffersDynamic);
    }

    //  Sampled images
    sum = sum_all_stages[VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE] + sum_all_stages[VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER] +
          sum_all_stages[VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER];
    if (sum > phys_dev_props.limits.maxDescriptorSetSampledImages) {
        const char *vuid = (device_extensions.vk_ext_descriptor_indexing) ? "VUID-VkPipelineLayoutCreateInfo-descriptorType-03033"
                                                                          : "VUID-VkPipelineLayoutCreateInfo-pSetLayouts-01682";
        skip |= LogError(device, vuid,
                         "vkCreatePipelineLayout(): sum of sampled image bindings among all stages (%d) exceeds device "
                         "maxDescriptorSetSampledImages limit (%d).",
                         sum, phys_dev_props.limits.maxDescriptorSetSampledImages);
    }

    //  Storage images
    sum = sum_all_stages[VK_DESCRIPTOR_TYPE_STORAGE_IMAGE] + sum_all_stages[VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER];
    if (sum > phys_dev_props.limits.maxDescriptorSetStorageImages) {
        const char *vuid = (device_extensions.vk_ext_descriptor_indexing) ? "VUID-VkPipelineLayoutCreateInfo-descriptorType-03034"
                                                                          : "VUID-VkPipelineLayoutCreateInfo-pSetLayouts-01683";
        skip |= LogError(device, vuid,
                         "vkCreatePipelineLayout(): sum of storage image bindings among all stages (%d) exceeds device "
                         "maxDescriptorSetStorageImages limit (%d).",
                         sum, phys_dev_props.limits.maxDescriptorSetStorageImages);
    }

    // Input attachments
    if (sum_all_stages[VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT] > phys_dev_props.limits.maxDescriptorSetInputAttachments) {
        const char *vuid = (device_extensions.vk_ext_descriptor_indexing) ? "VUID-VkPipelineLayoutCreateInfo-descriptorType-03035"
                                                                          : "VUID-VkPipelineLayoutCreateInfo-pSetLayouts-01684";
        skip |=
            LogError(device, vuid,
                     "vkCreatePipelineLayout(): sum of input attachment bindings among all stages (%d) exceeds device "
                     "maxDescriptorSetInputAttachments limit (%d).",
                     sum_all_stages[VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT], phys_dev_props.limits.maxDescriptorSetInputAttachments);
    }

    // Inline uniform blocks
    if (sum_all_stages[VK_DESCRIPTOR_TYPE_INLINE_UNIFORM_BLOCK_EXT] >
        phys_dev_ext_props.inline_uniform_block_props.maxDescriptorSetInlineUniformBlocks) {
        const char *vuid = (device_extensions.vk_ext_descriptor_indexing) ? "VUID-VkPipelineLayoutCreateInfo-descriptorType-02216"
                                                                          : "VUID-VkPipelineLayoutCreateInfo-descriptorType-02213";
        skip |= LogError(device, vuid,
                         "vkCreatePipelineLayout(): sum of inline uniform block bindings among all stages (%d) exceeds device "
                         "maxDescriptorSetInlineUniformBlocks limit (%d).",
                         sum_all_stages[VK_DESCRIPTOR_TYPE_INLINE_UNIFORM_BLOCK_EXT],
                         phys_dev_ext_props.inline_uniform_block_props.maxDescriptorSetInlineUniformBlocks);
    }

    if (device_extensions.vk_ext_descriptor_indexing) {
        // XXX TODO: replace with correct VU messages

        // Max descriptors by type, within a single pipeline stage
        std::valarray<uint32_t> max_descriptors_per_stage_update_after_bind =
            GetDescriptorCountMaxPerStage(&enabled_features, set_layouts, false);
        // Samplers
        if (max_descriptors_per_stage_update_after_bind[DSL_TYPE_SAMPLERS] >
            phys_dev_props_core12.maxPerStageDescriptorUpdateAfterBindSamplers) {
            skip |= LogError(device, "VUID-VkPipelineLayoutCreateInfo-descriptorType-03022",
                             "vkCreatePipelineLayout(): max per-stage sampler bindings count (%d) exceeds device "
                             "maxPerStageDescriptorUpdateAfterBindSamplers limit (%d).",
                             max_descriptors_per_stage_update_after_bind[DSL_TYPE_SAMPLERS],
                             phys_dev_props_core12.maxPerStageDescriptorUpdateAfterBindSamplers);
        }

        // Uniform buffers
        if (max_descriptors_per_stage_update_after_bind[DSL_TYPE_UNIFORM_BUFFERS] >
            phys_dev_props_core12.maxPerStageDescriptorUpdateAfterBindUniformBuffers) {
            skip |= LogError(device, "VUID-VkPipelineLayoutCreateInfo-descriptorType-03023",
                             "vkCreatePipelineLayout(): max per-stage uniform buffer bindings count (%d) exceeds device "
                             "maxPerStageDescriptorUpdateAfterBindUniformBuffers limit (%d).",
                             max_descriptors_per_stage_update_after_bind[DSL_TYPE_UNIFORM_BUFFERS],
                             phys_dev_props_core12.maxPerStageDescriptorUpdateAfterBindUniformBuffers);
        }

        // Storage buffers
        if (max_descriptors_per_stage_update_after_bind[DSL_TYPE_STORAGE_BUFFERS] >
            phys_dev_props_core12.maxPerStageDescriptorUpdateAfterBindStorageBuffers) {
            skip |= LogError(device, "VUID-VkPipelineLayoutCreateInfo-descriptorType-03024",
                             "vkCreatePipelineLayout(): max per-stage storage buffer bindings count (%d) exceeds device "
                             "maxPerStageDescriptorUpdateAfterBindStorageBuffers limit (%d).",
                             max_descriptors_per_stage_update_after_bind[DSL_TYPE_STORAGE_BUFFERS],
                             phys_dev_props_core12.maxPerStageDescriptorUpdateAfterBindStorageBuffers);
        }

        // Sampled images
        if (max_descriptors_per_stage_update_after_bind[DSL_TYPE_SAMPLED_IMAGES] >
            phys_dev_props_core12.maxPerStageDescriptorUpdateAfterBindSampledImages) {
            skip |= LogError(device, "VUID-VkPipelineLayoutCreateInfo-descriptorType-03025",
                             "vkCreatePipelineLayout(): max per-stage sampled image bindings count (%d) exceeds device "
                             "maxPerStageDescriptorUpdateAfterBindSampledImages limit (%d).",
                             max_descriptors_per_stage_update_after_bind[DSL_TYPE_SAMPLED_IMAGES],
                             phys_dev_props_core12.maxPerStageDescriptorUpdateAfterBindSampledImages);
        }

        // Storage images
        if (max_descriptors_per_stage_update_after_bind[DSL_TYPE_STORAGE_IMAGES] >
            phys_dev_props_core12.maxPerStageDescriptorUpdateAfterBindStorageImages) {
            skip |= LogError(device, "VUID-VkPipelineLayoutCreateInfo-descriptorType-03026",
                             "vkCreatePipelineLayout(): max per-stage storage image bindings count (%d) exceeds device "
                             "maxPerStageDescriptorUpdateAfterBindStorageImages limit (%d).",
                             max_descriptors_per_stage_update_after_bind[DSL_TYPE_STORAGE_IMAGES],
                             phys_dev_props_core12.maxPerStageDescriptorUpdateAfterBindStorageImages);
        }

        // Input attachments
        if (max_descriptors_per_stage_update_after_bind[DSL_TYPE_INPUT_ATTACHMENTS] >
            phys_dev_props_core12.maxPerStageDescriptorUpdateAfterBindInputAttachments) {
            skip |= LogError(device, "VUID-VkPipelineLayoutCreateInfo-descriptorType-03027",
                             "vkCreatePipelineLayout(): max per-stage input attachment bindings count (%d) exceeds device "
                             "maxPerStageDescriptorUpdateAfterBindInputAttachments limit (%d).",
                             max_descriptors_per_stage_update_after_bind[DSL_TYPE_INPUT_ATTACHMENTS],
                             phys_dev_props_core12.maxPerStageDescriptorUpdateAfterBindInputAttachments);
        }

        // Inline uniform blocks
        if (max_descriptors_per_stage_update_after_bind[DSL_TYPE_INLINE_UNIFORM_BLOCK] >
            phys_dev_ext_props.inline_uniform_block_props.maxPerStageDescriptorUpdateAfterBindInlineUniformBlocks) {
            skip |= LogError(device, "VUID-VkPipelineLayoutCreateInfo-descriptorType-02215",
                             "vkCreatePipelineLayout(): max per-stage inline uniform block bindings count (%d) exceeds device "
                             "maxPerStageDescriptorUpdateAfterBindInlineUniformBlocks limit (%d).",
                             max_descriptors_per_stage_update_after_bind[DSL_TYPE_INLINE_UNIFORM_BLOCK],
                             phys_dev_ext_props.inline_uniform_block_props.maxPerStageDescriptorUpdateAfterBindInlineUniformBlocks);
        }

        // Total descriptors by type, summed across all pipeline stages
        //
        std::map<uint32_t, uint32_t> sum_all_stages_update_after_bind = GetDescriptorSum(set_layouts, false);
        // Samplers
        sum = sum_all_stages_update_after_bind[VK_DESCRIPTOR_TYPE_SAMPLER] +
              sum_all_stages_update_after_bind[VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER];
        if (sum > phys_dev_props_core12.maxDescriptorSetUpdateAfterBindSamplers) {
            skip |= LogError(device, "VUID-VkPipelineLayoutCreateInfo-pSetLayouts-03036",
                             "vkCreatePipelineLayout(): sum of sampler bindings among all stages (%d) exceeds device "
                             "maxDescriptorSetUpdateAfterBindSamplers limit (%d).",
                             sum, phys_dev_props_core12.maxDescriptorSetUpdateAfterBindSamplers);
        }

        // Uniform buffers
        if (sum_all_stages_update_after_bind[VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER] >
            phys_dev_props_core12.maxDescriptorSetUpdateAfterBindUniformBuffers) {
            skip |= LogError(device, "VUID-VkPipelineLayoutCreateInfo-pSetLayouts-03037",
                             "vkCreatePipelineLayout(): sum of uniform buffer bindings among all stages (%d) exceeds device "
                             "maxDescriptorSetUpdateAfterBindUniformBuffers limit (%d).",
                             sum_all_stages_update_after_bind[VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER],
                             phys_dev_props_core12.maxDescriptorSetUpdateAfterBindUniformBuffers);
        }

        // Dynamic uniform buffers
        if (sum_all_stages_update_after_bind[VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC] >
            phys_dev_props_core12.maxDescriptorSetUpdateAfterBindUniformBuffersDynamic) {
            skip |=
                LogError(device, "VUID-VkPipelineLayoutCreateInfo-pSetLayouts-03038",
                         "vkCreatePipelineLayout(): sum of dynamic uniform buffer bindings among all stages (%d) exceeds device "
                         "maxDescriptorSetUpdateAfterBindUniformBuffersDynamic limit (%d).",
                         sum_all_stages_update_after_bind[VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC],
                         phys_dev_props_core12.maxDescriptorSetUpdateAfterBindUniformBuffersDynamic);
        }

        // Storage buffers
        if (sum_all_stages_update_after_bind[VK_DESCRIPTOR_TYPE_STORAGE_BUFFER] >
            phys_dev_props_core12.maxDescriptorSetUpdateAfterBindStorageBuffers) {
            skip |= LogError(device, "VUID-VkPipelineLayoutCreateInfo-pSetLayouts-03039",
                             "vkCreatePipelineLayout(): sum of storage buffer bindings among all stages (%d) exceeds device "
                             "maxDescriptorSetUpdateAfterBindStorageBuffers limit (%d).",
                             sum_all_stages_update_after_bind[VK_DESCRIPTOR_TYPE_STORAGE_BUFFER],
                             phys_dev_props_core12.maxDescriptorSetUpdateAfterBindStorageBuffers);
        }

        // Dynamic storage buffers
        if (sum_all_stages_update_after_bind[VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC] >
            phys_dev_props_core12.maxDescriptorSetUpdateAfterBindStorageBuffersDynamic) {
            skip |=
                LogError(device, "VUID-VkPipelineLayoutCreateInfo-pSetLayouts-03040",
                         "vkCreatePipelineLayout(): sum of dynamic storage buffer bindings among all stages (%d) exceeds device "
                         "maxDescriptorSetUpdateAfterBindStorageBuffersDynamic limit (%d).",
                         sum_all_stages_update_after_bind[VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC],
                         phys_dev_props_core12.maxDescriptorSetUpdateAfterBindStorageBuffersDynamic);
        }

        //  Sampled images
        sum = sum_all_stages_update_after_bind[VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE] +
              sum_all_stages_update_after_bind[VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER] +
              sum_all_stages_update_after_bind[VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER];
        if (sum > phys_dev_props_core12.maxDescriptorSetUpdateAfterBindSampledImages) {
            skip |= LogError(device, "VUID-VkPipelineLayoutCreateInfo-pSetLayouts-03041",
                             "vkCreatePipelineLayout(): sum of sampled image bindings among all stages (%d) exceeds device "
                             "maxDescriptorSetUpdateAfterBindSampledImages limit (%d).",
                             sum, phys_dev_props_core12.maxDescriptorSetUpdateAfterBindSampledImages);
        }

        //  Storage images
        sum = sum_all_stages_update_after_bind[VK_DESCRIPTOR_TYPE_STORAGE_IMAGE] +
              sum_all_stages_update_after_bind[VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER];
        if (sum > phys_dev_props_core12.maxDescriptorSetUpdateAfterBindStorageImages) {
            skip |= LogError(device, "VUID-VkPipelineLayoutCreateInfo-pSetLayouts-03042",
                             "vkCreatePipelineLayout(): sum of storage image bindings among all stages (%d) exceeds device "
                             "maxDescriptorSetUpdateAfterBindStorageImages limit (%d).",
                             sum, phys_dev_props_core12.maxDescriptorSetUpdateAfterBindStorageImages);
        }

        // Input attachments
        if (sum_all_stages_update_after_bind[VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT] >
            phys_dev_props_core12.maxDescriptorSetUpdateAfterBindInputAttachments) {
            skip |= LogError(device, "VUID-VkPipelineLayoutCreateInfo-pSetLayouts-03043",
                             "vkCreatePipelineLayout(): sum of input attachment bindings among all stages (%d) exceeds device "
                             "maxDescriptorSetUpdateAfterBindInputAttachments limit (%d).",
                             sum_all_stages_update_after_bind[VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT],
                             phys_dev_props_core12.maxDescriptorSetUpdateAfterBindInputAttachments);
        }

        // Inline uniform blocks
        if (sum_all_stages_update_after_bind[VK_DESCRIPTOR_TYPE_INLINE_UNIFORM_BLOCK_EXT] >
            phys_dev_ext_props.inline_uniform_block_props.maxDescriptorSetUpdateAfterBindInlineUniformBlocks) {
            skip |= LogError(device, "VUID-VkPipelineLayoutCreateInfo-descriptorType-02217",
                             "vkCreatePipelineLayout(): sum of inline uniform block bindings among all stages (%d) exceeds device "
                             "maxDescriptorSetUpdateAfterBindInlineUniformBlocks limit (%d).",
                             sum_all_stages_update_after_bind[VK_DESCRIPTOR_TYPE_INLINE_UNIFORM_BLOCK_EXT],
                             phys_dev_ext_props.inline_uniform_block_props.maxDescriptorSetUpdateAfterBindInlineUniformBlocks);
        }
    }

    if (device_extensions.vk_ext_fragment_density_map_2) {
        uint32_t sum_subsampled_samplers = 0;
        for (const auto &dsl : set_layouts) {
            // find the number of subsampled samplers across all stages
            // NOTE: this does not use the GetDescriptorSum patter because it needs the GetSamplerState method
            if ((dsl->GetCreateFlags() & VK_DESCRIPTOR_SET_LAYOUT_CREATE_UPDATE_AFTER_BIND_POOL_BIT)) {
                continue;
            }
            for (uint32_t binding_idx = 0; binding_idx < dsl->GetBindingCount(); binding_idx++) {
                const VkDescriptorSetLayoutBinding *binding = dsl->GetDescriptorSetLayoutBindingPtrFromIndex(binding_idx);

                // Bindings with a descriptorCount of 0 are "reserved" and should be skipped
                if (binding->descriptorCount > 0) {
                    if (((binding->descriptorType == VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER) ||
                         (binding->descriptorType == VK_DESCRIPTOR_TYPE_SAMPLER)) &&
                        (binding->pImmutableSamplers != nullptr)) {
                        for (uint32_t sampler_idx = 0; sampler_idx < binding->descriptorCount; sampler_idx++) {
                            const SAMPLER_STATE *state = GetSamplerState(binding->pImmutableSamplers[sampler_idx]);
                            if (state->createInfo.flags & (VK_SAMPLER_CREATE_SUBSAMPLED_BIT_EXT |
                                                           VK_SAMPLER_CREATE_SUBSAMPLED_COARSE_RECONSTRUCTION_BIT_EXT)) {
                                sum_subsampled_samplers++;
                            }
                        }
                    }
                }
            }
        }
        if (sum_subsampled_samplers > phys_dev_ext_props.fragment_density_map2_props.maxDescriptorSetSubsampledSamplers) {
            skip |= LogError(device, "VUID-VkPipelineLayoutCreateInfo-pImmutableSamplers-03566",
                             "vkCreatePipelineLayout(): sum of sampler bindings with flags containing "
                             "VK_SAMPLER_CREATE_SUBSAMPLED_BIT_EXT or "
                             "VK_SAMPLER_CREATE_SUBSAMPLED_COARSE_RECONSTRUCTION_BIT_EXT among all stages(% d) "
                             "exceeds device maxDescriptorSetSubsampledSamplers limit (%d).",
                             sum_subsampled_samplers,
                             phys_dev_ext_props.fragment_density_map2_props.maxDescriptorSetSubsampledSamplers);
        }
    }
    return skip;
}

bool CoreChecks::PreCallValidateResetDescriptorPool(VkDevice device, VkDescriptorPool descriptorPool,
                                                    VkDescriptorPoolResetFlags flags) const {
    // Make sure sets being destroyed are not currently in-use
    if (disabled[idle_descriptor_set]) return false;
    bool skip = false;
    const DESCRIPTOR_POOL_STATE *pool = GetDescriptorPoolState(descriptorPool);
    if (pool != nullptr) {
        for (auto *ds : pool->sets) {
            if (ds && ds->in_use.load()) {
                skip |= LogError(descriptorPool, "VUID-vkResetDescriptorPool-descriptorPool-00313",
                                 "It is invalid to call vkResetDescriptorPool() with descriptor sets in use by a command buffer.");
                if (skip) break;
            }
        }
    }
    return skip;
}

// Ensure the pool contains enough descriptors and descriptor sets to satisfy
// an allocation request. Fills common_data with the total number of descriptors of each type required,
// as well as DescriptorSetLayout ptrs used for later update.
bool CoreChecks::PreCallValidateAllocateDescriptorSets(VkDevice device, const VkDescriptorSetAllocateInfo *pAllocateInfo,
                                                       VkDescriptorSet *pDescriptorSets, void *ads_state_data) const {
    StateTracker::PreCallValidateAllocateDescriptorSets(device, pAllocateInfo, pDescriptorSets, ads_state_data);

    cvdescriptorset::AllocateDescriptorSetsData *ads_state =
        reinterpret_cast<cvdescriptorset::AllocateDescriptorSetsData *>(ads_state_data);
    // All state checks for AllocateDescriptorSets is done in single function
    return ValidateAllocateDescriptorSets(pAllocateInfo, ads_state);
}

bool CoreChecks::PreCallValidateFreeDescriptorSets(VkDevice device, VkDescriptorPool descriptorPool, uint32_t count,
                                                   const VkDescriptorSet *pDescriptorSets) const {
    // Make sure that no sets being destroyed are in-flight
    bool skip = false;
    // First make sure sets being destroyed are not currently in-use
    for (uint32_t i = 0; i < count; ++i) {
        if (pDescriptorSets[i] != VK_NULL_HANDLE) {
            skip |= ValidateIdleDescriptorSet(pDescriptorSets[i], "vkFreeDescriptorSets");
        }
    }
    const DESCRIPTOR_POOL_STATE *pool_state = GetDescriptorPoolState(descriptorPool);
    if (pool_state && !(VK_DESCRIPTOR_POOL_CREATE_FREE_DESCRIPTOR_SET_BIT & pool_state->createInfo.flags)) {
        // Can't Free from a NON_FREE pool
        skip |= LogError(descriptorPool, "VUID-vkFreeDescriptorSets-descriptorPool-00312",
                         "It is invalid to call vkFreeDescriptorSets() with a pool created without setting "
                         "VK_DESCRIPTOR_POOL_CREATE_FREE_DESCRIPTOR_SET_BIT.");
    }
    return skip;
}

bool CoreChecks::PreCallValidateUpdateDescriptorSets(VkDevice device, uint32_t descriptorWriteCount,
                                                     const VkWriteDescriptorSet *pDescriptorWrites, uint32_t descriptorCopyCount,
                                                     const VkCopyDescriptorSet *pDescriptorCopies) const {
    // First thing to do is perform map look-ups.
    // NOTE : UpdateDescriptorSets is somewhat unique in that it's operating on a number of DescriptorSets
    //  so we can't just do a single map look-up up-front, but do them individually in functions below

    // Now make call(s) that validate state, but don't perform state updates in this function
    // Note, here DescriptorSets is unique in that we don't yet have an instance. Using a helper function in the
    //  namespace which will parse params and make calls into specific class instances
    return ValidateUpdateDescriptorSets(descriptorWriteCount, pDescriptorWrites, descriptorCopyCount, pDescriptorCopies,
                                        "vkUpdateDescriptorSets()");
}

bool CoreChecks::PreCallValidateBeginCommandBuffer(VkCommandBuffer commandBuffer,
                                                   const VkCommandBufferBeginInfo *pBeginInfo) const {
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    if (!cb_state) return false;
    bool skip = false;
    if (cb_state->in_use.load()) {
        skip |= LogError(commandBuffer, "VUID-vkBeginCommandBuffer-commandBuffer-00049",
                         "Calling vkBeginCommandBuffer() on active %s before it has completed. You must check "
                         "command buffer fence before this call.",
                         report_data->FormatHandle(commandBuffer).c_str());
    }
    if (cb_state->createInfo.level == VK_COMMAND_BUFFER_LEVEL_PRIMARY) {
        // Primary Command Buffer
        const VkCommandBufferUsageFlags invalid_usage =
            (VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT | VK_COMMAND_BUFFER_USAGE_SIMULTANEOUS_USE_BIT);
        if ((pBeginInfo->flags & invalid_usage) == invalid_usage) {
            skip |= LogError(commandBuffer, "VUID-vkBeginCommandBuffer-commandBuffer-02840",
                             "vkBeginCommandBuffer(): Primary %s can't have both VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT and "
                             "VK_COMMAND_BUFFER_USAGE_SIMULTANEOUS_USE_BIT set.",
                             report_data->FormatHandle(commandBuffer).c_str());
        }
    } else {
        // Secondary Command Buffer
        const VkCommandBufferInheritanceInfo *info = pBeginInfo->pInheritanceInfo;
        if (!info) {
            skip |= LogError(commandBuffer, "VUID-vkBeginCommandBuffer-commandBuffer-00051",
                             "vkBeginCommandBuffer(): Secondary %s must have inheritance info.",
                             report_data->FormatHandle(commandBuffer).c_str());
        } else {
            if (pBeginInfo->flags & VK_COMMAND_BUFFER_USAGE_RENDER_PASS_CONTINUE_BIT) {
                assert(info->renderPass);
                const auto *framebuffer = GetFramebufferState(info->framebuffer);
                if (framebuffer) {
                    if (framebuffer->createInfo.renderPass != info->renderPass) {
                        const auto *render_pass = GetRenderPassState(info->renderPass);
                        // renderPass that framebuffer was created with must be compatible with local renderPass
                        skip |= ValidateRenderPassCompatibility("framebuffer", framebuffer->rp_state.get(), "command buffer",
                                                                render_pass, "vkBeginCommandBuffer()",
                                                                "VUID-VkCommandBufferBeginInfo-flags-00055");
                    }
                }
            }
            if ((info->occlusionQueryEnable == VK_FALSE || enabled_features.core.occlusionQueryPrecise == VK_FALSE) &&
                (info->queryFlags & VK_QUERY_CONTROL_PRECISE_BIT)) {
                skip |= LogError(commandBuffer, "VUID-vkBeginCommandBuffer-commandBuffer-00052",
                                 "vkBeginCommandBuffer(): Secondary %s must not have VK_QUERY_CONTROL_PRECISE_BIT if "
                                 "occulusionQuery is disabled or the device does not support precise occlusion queries.",
                                 report_data->FormatHandle(commandBuffer).c_str());
            }
        }
        if (info && info->renderPass != VK_NULL_HANDLE) {
            const auto *render_pass = GetRenderPassState(info->renderPass);
            if (render_pass) {
                if (info->subpass >= render_pass->createInfo.subpassCount) {
                    skip |= LogError(commandBuffer, "VUID-VkCommandBufferBeginInfo-flags-00054",
                                     "vkBeginCommandBuffer(): Secondary %s must have a subpass index (%d) that is "
                                     "less than the number of subpasses (%d).",
                                     report_data->FormatHandle(commandBuffer).c_str(), info->subpass,
                                     render_pass->createInfo.subpassCount);
                }
            }
        }
    }
    if (CB_RECORDING == cb_state->state) {
        skip |= LogError(commandBuffer, "VUID-vkBeginCommandBuffer-commandBuffer-00049",
                         "vkBeginCommandBuffer(): Cannot call Begin on %s in the RECORDING state. Must first call "
                         "vkEndCommandBuffer().",
                         report_data->FormatHandle(commandBuffer).c_str());
    } else if (CB_RECORDED == cb_state->state || CB_INVALID_COMPLETE == cb_state->state) {
        VkCommandPool cmd_pool = cb_state->createInfo.commandPool;
        const auto *pool = cb_state->command_pool.get();
        if (!(VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT & pool->createFlags)) {
            LogObjectList objlist(commandBuffer);
            objlist.add(cmd_pool);
            skip |= LogError(objlist, "VUID-vkBeginCommandBuffer-commandBuffer-00050",
                             "Call to vkBeginCommandBuffer() on %s attempts to implicitly reset cmdBuffer created from "
                             "%s that does NOT have the VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT bit set.",
                             report_data->FormatHandle(commandBuffer).c_str(), report_data->FormatHandle(cmd_pool).c_str());
        }
    }
    auto chained_device_group_struct = LvlFindInChain<VkDeviceGroupCommandBufferBeginInfo>(pBeginInfo->pNext);
    if (chained_device_group_struct) {
        skip |= ValidateDeviceMaskToPhysicalDeviceCount(chained_device_group_struct->deviceMask, commandBuffer,
                                                        "VUID-VkDeviceGroupCommandBufferBeginInfo-deviceMask-00106");
        skip |= ValidateDeviceMaskToZero(chained_device_group_struct->deviceMask, commandBuffer,
                                         "VUID-VkDeviceGroupCommandBufferBeginInfo-deviceMask-00107");
    }
    return skip;
}

bool CoreChecks::PreCallValidateEndCommandBuffer(VkCommandBuffer commandBuffer) const {
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    if (!cb_state) return false;
    bool skip = false;
    if ((VK_COMMAND_BUFFER_LEVEL_PRIMARY == cb_state->createInfo.level) ||
        !(cb_state->beginInfo.flags & VK_COMMAND_BUFFER_USAGE_RENDER_PASS_CONTINUE_BIT)) {
        // This needs spec clarification to update valid usage, see comments in PR:
        // https://github.com/KhronosGroup/Vulkan-ValidationLayers/issues/165
        skip |= InsideRenderPass(cb_state, "vkEndCommandBuffer()", "VUID-vkEndCommandBuffer-commandBuffer-00060");
    }

    skip |= ValidateCmd(cb_state, CMD_ENDCOMMANDBUFFER, "vkEndCommandBuffer()");
    for (const auto &query : cb_state->activeQueries) {
        skip |= LogError(commandBuffer, "VUID-vkEndCommandBuffer-commandBuffer-00061",
                         "vkEndCommandBuffer(): Ending command buffer with in progress query: %s, query %d.",
                         report_data->FormatHandle(query.pool).c_str(), query.query);
    }
    return skip;
}

bool CoreChecks::PreCallValidateResetCommandBuffer(VkCommandBuffer commandBuffer, VkCommandBufferResetFlags flags) const {
    bool skip = false;
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    if (!cb_state) return false;
    VkCommandPool cmd_pool = cb_state->createInfo.commandPool;
    const auto *pool = cb_state->command_pool.get();

    if (!(VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT & pool->createFlags)) {
        LogObjectList objlist(commandBuffer);
        objlist.add(cmd_pool);
        skip |= LogError(objlist, "VUID-vkResetCommandBuffer-commandBuffer-00046",
                         "vkResetCommandBuffer(): Attempt to reset %s created from %s that does NOT have the "
                         "VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT bit set.",
                         report_data->FormatHandle(commandBuffer).c_str(), report_data->FormatHandle(cmd_pool).c_str());
    }
    skip |= CheckCommandBufferInFlight(cb_state, "reset", "VUID-vkResetCommandBuffer-commandBuffer-00045");

    return skip;
}

static const char *GetPipelineTypeName(VkPipelineBindPoint pipelineBindPoint) {
    switch (pipelineBindPoint) {
        case VK_PIPELINE_BIND_POINT_GRAPHICS:
            return "graphics";
        case VK_PIPELINE_BIND_POINT_COMPUTE:
            return "compute";
        case VK_PIPELINE_BIND_POINT_RAY_TRACING_NV:
            return "ray-tracing";
        default:
            return "unknown";
    }
}

bool CoreChecks::ValidateGraphicsPipelineBindPoint(const CMD_BUFFER_STATE *cb_state, const PIPELINE_STATE *pipeline_state) const {
    bool skip = false;
    const FRAMEBUFFER_STATE *fb_state = cb_state->activeFramebuffer.get();

    if (fb_state) {
        auto subpass_desc = &pipeline_state->rp_state->createInfo.pSubpasses[pipeline_state->graphicsPipelineCI.subpass];

        for (size_t i = 0; i < pipeline_state->attachments.size() && i < subpass_desc->colorAttachmentCount; i++) {
            const auto attachment = subpass_desc->pColorAttachments[i].attachment;
            if (attachment == VK_ATTACHMENT_UNUSED) continue;

            const auto *imageview_state = GetActiveAttachmentImageViewState(cb_state, attachment);
            if (!imageview_state) continue;

            const IMAGE_STATE *image_state = GetImageState(imageview_state->create_info.image);
            if (!image_state) continue;

            const VkFormat format = pipeline_state->rp_state->createInfo.pAttachments[attachment].format;
            const VkFormatFeatureFlags format_features = GetPotentialFormatFeatures(format);

            if (pipeline_state->graphicsPipelineCI.pRasterizationState &&
                !pipeline_state->graphicsPipelineCI.pRasterizationState->rasterizerDiscardEnable &&
                pipeline_state->attachments[i].blendEnable && !(format_features & VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BLEND_BIT)) {
                skip |= LogError(device, "VUID-VkGraphicsPipelineCreateInfo-blendEnable-04717",
                                 "vkCreateGraphicsPipelines(): pipeline.pColorBlendState.pAttachments[" PRINTF_SIZE_T_SPECIFIER
                                 "].blendEnable is VK_TRUE but format %s associated with this attached image (%s) does "
                                 "not support VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BLEND_BIT.",
                                 i, report_data->FormatHandle(image_state->image).c_str(), string_VkFormat(format));
            }
        }
    }

    return skip;
}

bool CoreChecks::PreCallValidateCmdBindPipeline(VkCommandBuffer commandBuffer, VkPipelineBindPoint pipelineBindPoint,
                                                VkPipeline pipeline) const {
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);

    bool skip = ValidateCmdQueueFlags(cb_state, "vkCmdBindPipeline()", VK_QUEUE_GRAPHICS_BIT | VK_QUEUE_COMPUTE_BIT,
                                      "VUID-vkCmdBindPipeline-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_BINDPIPELINE, "vkCmdBindPipeline()");
    static const std::map<VkPipelineBindPoint, std::string> bindpoint_errors = {
        std::make_pair(VK_PIPELINE_BIND_POINT_GRAPHICS, "VUID-vkCmdBindPipeline-pipelineBindPoint-00777"),
        std::make_pair(VK_PIPELINE_BIND_POINT_COMPUTE, "VUID-vkCmdBindPipeline-pipelineBindPoint-00778"),
        std::make_pair(VK_PIPELINE_BIND_POINT_RAY_TRACING_NV, "VUID-vkCmdBindPipeline-pipelineBindPoint-02391")};

    skip |= ValidatePipelineBindPoint(cb_state, pipelineBindPoint, "vkCmdBindPipeline()", bindpoint_errors);

    const auto *pipeline_state = GetPipelineState(pipeline);
    assert(pipeline_state);

    const auto &pipeline_state_bind_point = pipeline_state->getPipelineType();

    if (pipelineBindPoint != pipeline_state_bind_point) {
        if (pipelineBindPoint == VK_PIPELINE_BIND_POINT_GRAPHICS) {
            skip |= LogError(cb_state->commandBuffer, "VUID-vkCmdBindPipeline-pipelineBindPoint-00779",
                             "Cannot bind a pipeline of type %s to the graphics pipeline bind point",
                             GetPipelineTypeName(pipeline_state_bind_point));
        } else if (pipelineBindPoint == VK_PIPELINE_BIND_POINT_COMPUTE) {
            skip |= LogError(cb_state->commandBuffer, "VUID-vkCmdBindPipeline-pipelineBindPoint-00780",
                             "Cannot bind a pipeline of type %s to the compute pipeline bind point",
                             GetPipelineTypeName(pipeline_state_bind_point));
        } else if (pipelineBindPoint == VK_PIPELINE_BIND_POINT_RAY_TRACING_NV) {
            skip |= LogError(cb_state->commandBuffer, "VUID-vkCmdBindPipeline-pipelineBindPoint-02392",
                             "Cannot bind a pipeline of type %s to the ray-tracing pipeline bind point",
                             GetPipelineTypeName(pipeline_state_bind_point));
        }
    } else {
        if (pipelineBindPoint == VK_PIPELINE_BIND_POINT_GRAPHICS) {
            skip |= ValidateGraphicsPipelineBindPoint(cb_state, pipeline_state);
        }
    }

    return skip;
}

bool CoreChecks::PreCallValidateCmdSetViewport(VkCommandBuffer commandBuffer, uint32_t firstViewport, uint32_t viewportCount,
                                               const VkViewport *pViewports) const {
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);
    bool skip =
        ValidateCmdQueueFlags(cb_state, "vkCmdSetViewport()", VK_QUEUE_GRAPHICS_BIT, "VUID-vkCmdSetViewport-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_SETVIEWPORT, "vkCmdSetViewport()");
    return skip;
}

bool CoreChecks::PreCallValidateCmdSetScissor(VkCommandBuffer commandBuffer, uint32_t firstScissor, uint32_t scissorCount,
                                              const VkRect2D *pScissors) const {
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);
    bool skip =
        ValidateCmdQueueFlags(cb_state, "vkCmdSetScissor()", VK_QUEUE_GRAPHICS_BIT, "VUID-vkCmdSetScissor-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_SETSCISSOR, "vkCmdSetScissor()");
    return skip;
}

bool CoreChecks::PreCallValidateCmdSetExclusiveScissorNV(VkCommandBuffer commandBuffer, uint32_t firstExclusiveScissor,
                                                         uint32_t exclusiveScissorCount, const VkRect2D *pExclusiveScissors) const {
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);
    bool skip = ValidateCmdQueueFlags(cb_state, "vkCmdSetExclusiveScissorNV()", VK_QUEUE_GRAPHICS_BIT,
                                      "VUID-vkCmdSetExclusiveScissorNV-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_SETEXCLUSIVESCISSORNV, "vkCmdSetExclusiveScissorNV()");
    if (!enabled_features.exclusive_scissor.exclusiveScissor) {
        skip |= LogError(commandBuffer, "VUID-vkCmdSetExclusiveScissorNV-None-02031",
                         "vkCmdSetExclusiveScissorNV: The exclusiveScissor feature is disabled.");
    }
    return skip;
}

bool CoreChecks::PreCallValidateCmdBindShadingRateImageNV(VkCommandBuffer commandBuffer, VkImageView imageView,
                                                          VkImageLayout imageLayout) const {
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);
    bool skip = ValidateCmdQueueFlags(cb_state, "vkCmdBindShadingRateImageNV()", VK_QUEUE_GRAPHICS_BIT,
                                      "VUID-vkCmdBindShadingRateImageNV-commandBuffer-cmdpool");

    skip |= ValidateCmd(cb_state, CMD_BINDSHADINGRATEIMAGENV, "vkCmdBindShadingRateImageNV()");

    if (!enabled_features.shading_rate_image.shadingRateImage) {
        skip |= LogError(commandBuffer, "VUID-vkCmdBindShadingRateImageNV-None-02058",
                         "vkCmdBindShadingRateImageNV: The shadingRateImage feature is disabled.");
    }

    if (imageView != VK_NULL_HANDLE) {
        const auto view_state = GetImageViewState(imageView);
        auto &ivci = view_state->create_info;

        if (!view_state || (ivci.viewType != VK_IMAGE_VIEW_TYPE_2D && ivci.viewType != VK_IMAGE_VIEW_TYPE_2D_ARRAY)) {
            skip |= LogError(imageView, "VUID-vkCmdBindShadingRateImageNV-imageView-02059",
                             "vkCmdBindShadingRateImageNV: If imageView is not VK_NULL_HANDLE, it must be a valid "
                             "VkImageView handle of type VK_IMAGE_VIEW_TYPE_2D or VK_IMAGE_VIEW_TYPE_2D_ARRAY.");
        }

        if (view_state && ivci.format != VK_FORMAT_R8_UINT) {
            skip |= LogError(
                imageView, "VUID-vkCmdBindShadingRateImageNV-imageView-02060",
                "vkCmdBindShadingRateImageNV: If imageView is not VK_NULL_HANDLE, it must have a format of VK_FORMAT_R8_UINT.");
        }

        const VkImageCreateInfo *ici = view_state ? &GetImageState(view_state->create_info.image)->createInfo : nullptr;
        if (ici && !(ici->usage & VK_IMAGE_USAGE_SHADING_RATE_IMAGE_BIT_NV)) {
            skip |= LogError(imageView, "VUID-vkCmdBindShadingRateImageNV-imageView-02061",
                             "vkCmdBindShadingRateImageNV: If imageView is not VK_NULL_HANDLE, the image must have been "
                             "created with VK_IMAGE_USAGE_SHADING_RATE_IMAGE_BIT_NV set.");
        }

        if (view_state) {
            const auto image_state = GetImageState(view_state->create_info.image);
            bool hit_error = false;

            // XXX TODO: While the VUID says "each subresource", only the base mip level is
            // actually used. Since we don't have an existing convenience function to iterate
            // over all mip levels, just don't bother with non-base levels.
            const VkImageSubresourceRange &range = view_state->create_info.subresourceRange;
            VkImageSubresourceLayers subresource = {range.aspectMask, range.baseMipLevel, range.baseArrayLayer, range.layerCount};

            if (image_state) {
                skip |= VerifyImageLayout(cb_state, image_state, subresource, imageLayout, VK_IMAGE_LAYOUT_SHADING_RATE_OPTIMAL_NV,
                                          "vkCmdCopyImage()", "VUID-vkCmdBindShadingRateImageNV-imageLayout-02063",
                                          "VUID-vkCmdBindShadingRateImageNV-imageView-02062", &hit_error);
            }
        }
    }

    return skip;
}

bool CoreChecks::PreCallValidateCmdSetViewportShadingRatePaletteNV(VkCommandBuffer commandBuffer, uint32_t firstViewport,
                                                                   uint32_t viewportCount,
                                                                   const VkShadingRatePaletteNV *pShadingRatePalettes) const {
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);
    bool skip = ValidateCmdQueueFlags(cb_state, "vkCmdSetViewportShadingRatePaletteNV()", VK_QUEUE_GRAPHICS_BIT,
                                      "VUID-vkCmdSetViewportShadingRatePaletteNV-commandBuffer-cmdpool");

    skip |= ValidateCmd(cb_state, CMD_SETVIEWPORTSHADINGRATEPALETTENV, "vkCmdSetViewportShadingRatePaletteNV()");

    if (!enabled_features.shading_rate_image.shadingRateImage) {
        skip |= LogError(commandBuffer, "VUID-vkCmdSetViewportShadingRatePaletteNV-None-02064",
                         "vkCmdSetViewportShadingRatePaletteNV: The shadingRateImage feature is disabled.");
    }

    for (uint32_t i = 0; i < viewportCount; ++i) {
        auto *palette = &pShadingRatePalettes[i];
        if (palette->shadingRatePaletteEntryCount == 0 ||
            palette->shadingRatePaletteEntryCount > phys_dev_ext_props.shading_rate_image_props.shadingRatePaletteSize) {
            skip |= LogError(
                commandBuffer, "VUID-VkShadingRatePaletteNV-shadingRatePaletteEntryCount-02071",
                "vkCmdSetViewportShadingRatePaletteNV: shadingRatePaletteEntryCount must be between 1 and shadingRatePaletteSize.");
        }
    }

    return skip;
}

bool CoreChecks::ValidateGeometryTrianglesNV(const VkGeometryTrianglesNV &triangles, const char *func_name) const {
    bool skip = false;

    const BUFFER_STATE *vb_state = GetBufferState(triangles.vertexData);
    if (vb_state != nullptr && vb_state->createInfo.size <= triangles.vertexOffset) {
        skip |= LogError(device, "VUID-VkGeometryTrianglesNV-vertexOffset-02428", "%s", func_name);
    }

    const BUFFER_STATE *ib_state = GetBufferState(triangles.indexData);
    if (ib_state != nullptr && ib_state->createInfo.size <= triangles.indexOffset) {
        skip |= LogError(device, "VUID-VkGeometryTrianglesNV-indexOffset-02431", "%s", func_name);
    }

    const BUFFER_STATE *td_state = GetBufferState(triangles.transformData);
    if (td_state != nullptr && td_state->createInfo.size <= triangles.transformOffset) {
        skip |= LogError(device, "VUID-VkGeometryTrianglesNV-transformOffset-02437", "%s", func_name);
    }

    return skip;
}

bool CoreChecks::ValidateGeometryAABBNV(const VkGeometryAABBNV &aabbs, const char *func_name) const {
    bool skip = false;

    const BUFFER_STATE *aabb_state = GetBufferState(aabbs.aabbData);
    if (aabb_state != nullptr && aabb_state->createInfo.size > 0 && aabb_state->createInfo.size <= aabbs.offset) {
        skip |= LogError(device, "VUID-VkGeometryAABBNV-offset-02439", "%s", func_name);
    }

    return skip;
}

bool CoreChecks::ValidateGeometryNV(const VkGeometryNV &geometry, const char *func_name) const {
    bool skip = false;
    if (geometry.geometryType == VK_GEOMETRY_TYPE_TRIANGLES_NV) {
        skip = ValidateGeometryTrianglesNV(geometry.geometry.triangles, func_name);
    } else if (geometry.geometryType == VK_GEOMETRY_TYPE_AABBS_NV) {
        skip = ValidateGeometryAABBNV(geometry.geometry.aabbs, func_name);
    }
    return skip;
}

bool CoreChecks::PreCallValidateCreateAccelerationStructureNV(VkDevice device,
                                                              const VkAccelerationStructureCreateInfoNV *pCreateInfo,
                                                              const VkAllocationCallbacks *pAllocator,
                                                              VkAccelerationStructureNV *pAccelerationStructure) const {
    bool skip = false;
    if (pCreateInfo != nullptr && pCreateInfo->info.type == VK_ACCELERATION_STRUCTURE_TYPE_BOTTOM_LEVEL_NV) {
        for (uint32_t i = 0; i < pCreateInfo->info.geometryCount; i++) {
            skip |= ValidateGeometryNV(pCreateInfo->info.pGeometries[i], "vkCreateAccelerationStructureNV():");
        }
    }
    return skip;
}

bool CoreChecks::PreCallValidateCreateAccelerationStructureKHR(VkDevice device,
                                                               const VkAccelerationStructureCreateInfoKHR *pCreateInfo,
                                                               const VkAllocationCallbacks *pAllocator,
                                                               VkAccelerationStructureKHR *pAccelerationStructure) const {
    bool skip = false;
    if (pCreateInfo) {
        const BUFFER_STATE *buffer_state = GetBufferState(pCreateInfo->buffer);
        if (buffer_state) {
            if (!(buffer_state->createInfo.usage & VK_BUFFER_USAGE_ACCELERATION_STRUCTURE_STORAGE_BIT_KHR)) {
                skip |=
                    LogError(device, "VUID-VkAccelerationStructureCreateInfoKHR-buffer-03614",
                             "VkAccelerationStructureCreateInfoKHR(): buffer must have been created with a usage value containing "
                             "VK_BUFFER_USAGE_ACCELERATION_STRUCTURE_STORAGE_BIT_KHR.");
            }
            if (buffer_state->createInfo.flags & VK_BUFFER_CREATE_SPARSE_RESIDENCY_BIT) {
                skip |= LogError(device, "VUID-VkAccelerationStructureCreateInfoKHR-buffer-03615",
                                 "VkAccelerationStructureCreateInfoKHR(): buffer must not have been created with "
                                 "VK_BUFFER_CREATE_SPARSE_RESIDENCY_BIT.");
            }
            if (pCreateInfo->offset + pCreateInfo->size > buffer_state->createInfo.size) {
                skip |= LogError(
                    device, "VUID-VkAccelerationStructureCreateInfoKHR-offset-03616",
                    "VkAccelerationStructureCreateInfoKHR(): The sum of offset and size must be less than the size of buffer.");
            }
        }
    }
    return skip;
}
bool CoreChecks::ValidateBindAccelerationStructureMemory(VkDevice device,
                                                         const VkBindAccelerationStructureMemoryInfoNV &info) const {
    bool skip = false;

    const ACCELERATION_STRUCTURE_STATE *as_state = GetAccelerationStructureStateNV(info.accelerationStructure);
    if (!as_state) {
        return skip;
    }
    if (!as_state->GetBoundMemory().empty()) {
        skip |=
            LogError(info.accelerationStructure, "VUID-VkBindAccelerationStructureMemoryInfoNV-accelerationStructure-03620",
                     "vkBindAccelerationStructureMemoryNV(): accelerationStructure must not already be backed by a memory object.");
    }

    // Validate bound memory range information
    const auto mem_info = GetDevMemState(info.memory);
    if (mem_info) {
        skip |= ValidateInsertAccelerationStructureMemoryRange(info.accelerationStructure, mem_info, info.memoryOffset,
                                                               "vkBindAccelerationStructureMemoryNV()");
        skip |= ValidateMemoryTypes(mem_info, as_state->memory_requirements.memoryRequirements.memoryTypeBits,
                                    "vkBindAccelerationStructureMemoryNV()",
                                    "VUID-VkBindAccelerationStructureMemoryInfoNV-memory-03622");
    }

    // Validate memory requirements alignment
    if (SafeModulo(info.memoryOffset, as_state->memory_requirements.memoryRequirements.alignment) != 0) {
        skip |= LogError(info.accelerationStructure, "VUID-VkBindAccelerationStructureMemoryInfoNV-memoryOffset-03623",
                         "vkBindAccelerationStructureMemoryNV(): memoryOffset  0x%" PRIxLEAST64
                         " must be an integer multiple of the alignment 0x%" PRIxLEAST64
                         " member of the VkMemoryRequirements structure returned from "
                         "a call to vkGetAccelerationStructureMemoryRequirementsNV with accelerationStructure and type of "
                         "VK_ACCELERATION_STRUCTURE_MEMORY_REQUIREMENTS_TYPE_OBJECT_NV",
                         info.memoryOffset, as_state->memory_requirements.memoryRequirements.alignment);
    }

    if (mem_info) {
        // Validate memory requirements size
        if (as_state->memory_requirements.memoryRequirements.size > (mem_info->alloc_info.allocationSize - info.memoryOffset)) {
            skip |= LogError(info.accelerationStructure, "VUID-VkBindAccelerationStructureMemoryInfoNV-size-03624",
                             "vkBindAccelerationStructureMemoryNV(): The size 0x%" PRIxLEAST64
                             " member of the VkMemoryRequirements structure returned from a call to "
                             "vkGetAccelerationStructureMemoryRequirementsNV with accelerationStructure and type of "
                             "VK_ACCELERATION_STRUCTURE_MEMORY_REQUIREMENTS_TYPE_OBJECT_NV must be less than or equal to the size "
                             "of memory minus memoryOffset 0x%" PRIxLEAST64 ".",
                             as_state->memory_requirements.memoryRequirements.size,
                             mem_info->alloc_info.allocationSize - info.memoryOffset);
        }
    }

    return skip;
}
bool CoreChecks::PreCallValidateBindAccelerationStructureMemoryNV(VkDevice device, uint32_t bindInfoCount,
                                                                  const VkBindAccelerationStructureMemoryInfoNV *pBindInfos) const {
    bool skip = false;
    for (uint32_t i = 0; i < bindInfoCount; i++) {
        skip |= ValidateBindAccelerationStructureMemory(device, pBindInfos[i]);
    }
    return skip;
}

bool CoreChecks::PreCallValidateGetAccelerationStructureHandleNV(VkDevice device, VkAccelerationStructureNV accelerationStructure,
                                                                 size_t dataSize, void *pData) const {
    bool skip = false;

    const ACCELERATION_STRUCTURE_STATE *as_state = GetAccelerationStructureStateNV(accelerationStructure);
    if (as_state != nullptr) {
        // TODO: update the fake VUID below once the real one is generated.
        skip = ValidateMemoryIsBoundToAccelerationStructure(
            as_state, "vkGetAccelerationStructureHandleNV",
            "UNASSIGNED-vkGetAccelerationStructureHandleNV-accelerationStructure-XXXX");
    }

    return skip;
}

bool CoreChecks::PreCallValidateCmdBuildAccelerationStructuresKHR(
    VkCommandBuffer commandBuffer, uint32_t infoCount, const VkAccelerationStructureBuildGeometryInfoKHR *pInfos,
    const VkAccelerationStructureBuildRangeInfoKHR *const *ppBuildRangeInfos) const {
    bool skip = false;
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);
    skip = ValidateCmdQueueFlags(cb_state, "vkCmdBuildAccelerationStructuresKHR()", VK_QUEUE_COMPUTE_BIT,
                                 "VUID-vkCmdBuildAccelerationStructuresKHR-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_BUILDACCELERATIONSTRUCTURESKHR, "vkCmdBuildAccelerationStructuresKHR()");
    skip |=
        InsideRenderPass(cb_state, "vkCmdBuildAccelerationStructuresKHR()", "VUID-vkCmdBuildAccelerationStructuresKHR-renderpass");
    if (pInfos != NULL) {
        for (uint32_t info_index = 0; info_index < infoCount; ++info_index) {
            const ACCELERATION_STRUCTURE_STATE_KHR *src_as_state =
                GetAccelerationStructureStateKHR(pInfos[info_index].srcAccelerationStructure);
            const ACCELERATION_STRUCTURE_STATE_KHR *dst_as_state =
                GetAccelerationStructureStateKHR(pInfos[info_index].dstAccelerationStructure);
            if (pInfos[info_index].mode == VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR) {
                if (!src_as_state || (src_as_state && src_as_state->acceleration_structure == VK_NULL_HANDLE)) {
                    skip |=
                        LogError(device, "VUID-vkCmdBuildAccelerationStructuresKHR-pInfos-03666",
                                 "vkCmdBuildAccelerationStructuresKHR(): For each element of pInfos, if its mode member is "
                                 "VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR, its srcAccelerationStructure member must not be "
                                 "VK_NULL_HANDLE.");
                }
                if (src_as_state == nullptr || !src_as_state->built ||
                    !(src_as_state->build_info_khr.flags & VK_BUILD_ACCELERATION_STRUCTURE_ALLOW_UPDATE_BIT_KHR)) {
                    skip |= LogError(device, "VUID-vkCmdBuildAccelerationStructuresKHR-pInfos-03667",
                                     "vkCmdBuildAccelerationStructuresKHR(): For each element of pInfos, if its mode member is "
                                     "VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR, its srcAccelerationStructure member must "
                                     "have been built before with VK_BUILD_ACCELERATION_STRUCTURE_ALLOW_UPDATE_BIT_KHR set in "
                                     "VkAccelerationStructureBuildGeometryInfoKHR::flags.");
                }
                if (pInfos[info_index].geometryCount != src_as_state->build_info_khr.geometryCount) {
                    skip |= LogError(device, "VUID-vkCmdBuildAccelerationStructuresKHR-pInfos-03758",
                                     "vkCmdBuildAccelerationStructuresKHR(): For each element of pInfos, if its mode member is "
                                     "VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR,"
                                     " its geometryCount member must have the same value which was specified when "
                                     "srcAccelerationStructure was last built.");
                }
                if (pInfos[info_index].flags != src_as_state->build_info_khr.flags) {
                    skip |=
                        LogError(device, "VUID-vkCmdBuildAccelerationStructuresKHR-pInfos-03759",
                                 "vkCmdBuildAccelerationStructuresKHR(): For each element of pInfos, if its mode member is"
                                 " VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR, its flags member must have the same value which"
                                 " was specified when srcAccelerationStructure was last built.");
                }
                if (pInfos[info_index].type != src_as_state->build_info_khr.type) {
                    skip |=
                        LogError(device, "VUID-vkCmdBuildAccelerationStructuresKHR-pInfos-03760",
                                 "vkCmdBuildAccelerationStructuresKHR(): For each element of pInfos, if its mode member is"
                                 " VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR, its type member must have the same value which"
                                 " was specified when srcAccelerationStructure was last built.");
                }
            }
            if (pInfos[info_index].type == VK_ACCELERATION_STRUCTURE_TYPE_BOTTOM_LEVEL_KHR) {
                if (!dst_as_state ||
                    (dst_as_state && dst_as_state->create_infoKHR.type != VK_ACCELERATION_STRUCTURE_TYPE_BOTTOM_LEVEL_KHR &&
                     dst_as_state->create_infoKHR.type != VK_ACCELERATION_STRUCTURE_TYPE_GENERIC_KHR)) {
                    skip |=
                        LogError(device, "VUID-vkCmdBuildAccelerationStructuresKHR-pInfos-03700",
                                 "vkCmdBuildAccelerationStructuresKHR(): For each element of pInfos, if its type member is "
                                 "VK_ACCELERATION_STRUCTURE_TYPE_BOTTOM_LEVEL_KHR, its dstAccelerationStructure member must have "
                                 "been created with a value of VkAccelerationStructureCreateInfoKHR::type equal to either "
                                 "VK_ACCELERATION_STRUCTURE_TYPE_BOTTOM_LEVEL_KHR or VK_ACCELERATION_STRUCTURE_TYPE_GENERIC_KHR.");
                }
            }
            if (pInfos[info_index].type == VK_ACCELERATION_STRUCTURE_TYPE_TOP_LEVEL_KHR) {
                if (!dst_as_state ||
                    (dst_as_state && dst_as_state->create_infoKHR.type != VK_ACCELERATION_STRUCTURE_TYPE_TOP_LEVEL_KHR &&
                     dst_as_state->create_infoKHR.type != VK_ACCELERATION_STRUCTURE_TYPE_GENERIC_KHR)) {
                    skip |=
                        LogError(device, "VUID-vkCmdBuildAccelerationStructuresKHR-pInfos-03699",
                                 "vkCmdBuildAccelerationStructuresKHR(): For each element of pInfos, if its type member is "
                                 "VK_ACCELERATION_STRUCTURE_TYPE_TOP_LEVEL_KHR, its dstAccelerationStructure member must have been "
                                 "created with a value of VkAccelerationStructureCreateInfoKHR::type equal to either "
                                 "VK_ACCELERATION_STRUCTURE_TYPE_TOP_LEVEL_KHR or VK_ACCELERATION_STRUCTURE_TYPE_GENERIC_KHR.");
                }
            }
        }
    }
    return skip;
}

bool CoreChecks::PreCallValidateBuildAccelerationStructuresKHR(
    VkDevice device, VkDeferredOperationKHR deferredOperation, uint32_t infoCount,
    const VkAccelerationStructureBuildGeometryInfoKHR *pInfos,
    const VkAccelerationStructureBuildRangeInfoKHR *const *ppBuildRangeInfos) const {
    bool skip = false;
    for (uint32_t i = 0; i < infoCount; ++i) {
        const ACCELERATION_STRUCTURE_STATE_KHR *src_as_state = GetAccelerationStructureStateKHR(pInfos[i].srcAccelerationStructure);
        const ACCELERATION_STRUCTURE_STATE_KHR *dst_as_state = GetAccelerationStructureStateKHR(pInfos[i].dstAccelerationStructure);
        if (pInfos[i].mode == VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR) {
            if (!src_as_state || (src_as_state && !src_as_state->acceleration_structure)) {
                skip |= LogError(device, "VUID-vkBuildAccelerationStructuresKHR-pInfos-03666",
                                 "vkBuildAccelerationStructuresKHR(): For each element of pInfos, if its mode member is "
                                 "VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR, its srcAccelerationStructure member must not be "
                                 "VK_NULL_HANDLE.");
            }
            if (src_as_state == nullptr || !src_as_state->built ||
                !(src_as_state->build_info_khr.flags & VK_BUILD_ACCELERATION_STRUCTURE_ALLOW_UPDATE_BIT_KHR)) {
                skip |= LogError(device, "VUID-vkBuildAccelerationStructuresKHR-pInfos-03667",
                                 "vkBuildAccelerationStructuresKHR(): For each element of pInfos, if its mode member is "
                                 "VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR, its srcAccelerationStructure member must have "
                                 "been built before with VK_BUILD_ACCELERATION_STRUCTURE_ALLOW_UPDATE_BIT_KHR set in "
                                 "VkAccelerationStructureBuildGeometryInfoKHR::flags.");
            }
            if (pInfos[i].geometryCount != src_as_state->build_info_khr.geometryCount) {
                skip |= LogError(device, "VUID-vkBuildAccelerationStructuresKHR-pInfos-03758",
                                 "vkBuildAccelerationStructuresKHR(): For each element of pInfos, if its mode member is "
                                 "VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR,"
                                 " its geometryCount member must have the same value which was specified when "
                                 "srcAccelerationStructure was last built.");
            }
            if (pInfos[i].flags != src_as_state->build_info_khr.flags) {
                skip |= LogError(device, "VUID-vkBuildAccelerationStructuresKHR-pInfos-03759",
                                 "vkBuildAccelerationStructuresKHR(): For each element of pInfos, if its mode member is"
                                 " VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR, its flags member must have the same value which"
                                 " was specified when srcAccelerationStructure was last built.");
            }
            if (pInfos[i].type != src_as_state->build_info_khr.type) {
                skip |= LogError(device, "VUID-vkBuildAccelerationStructuresKHR-pInfos-03760",
                                 "vkBuildAccelerationStructuresKHR(): For each element of pInfos, if its mode member is"
                                 " VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR, its type member must have the same value which"
                                 " was specified when srcAccelerationStructure was last built.");
            }
        }
        if (pInfos[i].type == VK_ACCELERATION_STRUCTURE_TYPE_BOTTOM_LEVEL_KHR) {
            if (!dst_as_state ||
                (dst_as_state && dst_as_state->create_infoKHR.type != VK_ACCELERATION_STRUCTURE_TYPE_BOTTOM_LEVEL_KHR &&
                 dst_as_state->create_infoKHR.type != VK_ACCELERATION_STRUCTURE_TYPE_GENERIC_KHR)) {
                skip |= LogError(device, "VUID-vkBuildAccelerationStructuresKHR-pInfos-03700",
                                 "vkBuildAccelerationStructuresKHR(): For each element of pInfos, if its type member is "
                                 "VK_ACCELERATION_STRUCTURE_TYPE_BOTTOM_LEVEL_KHR, its dstAccelerationStructure member must have "
                                 "been created with a value of VkAccelerationStructureCreateInfoKHR::type equal to either "
                                 "VK_ACCELERATION_STRUCTURE_TYPE_BOTTOM_LEVEL_KHR or VK_ACCELERATION_STRUCTURE_TYPE_GENERIC_KHR.");
            }
        }
        if (pInfos[i].type == VK_ACCELERATION_STRUCTURE_TYPE_TOP_LEVEL_KHR) {
            if (!dst_as_state ||
                (dst_as_state && dst_as_state->create_infoKHR.type != VK_ACCELERATION_STRUCTURE_TYPE_TOP_LEVEL_KHR &&
                 dst_as_state->create_infoKHR.type != VK_ACCELERATION_STRUCTURE_TYPE_GENERIC_KHR)) {
                skip |= LogError(device, "VUID-vkBuildAccelerationStructuresKHR-pInfos-03699",
                                 "vkBuildAccelerationStructuresKHR(): For each element of pInfos, if its type member is "
                                 "VK_ACCELERATION_STRUCTURE_TYPE_TOP_LEVEL_KHR, its dstAccelerationStructure member must have been "
                                 "created with a value of VkAccelerationStructureCreateInfoKHR::type equal to either "
                                 "VK_ACCELERATION_STRUCTURE_TYPE_TOP_LEVEL_KHR or VK_ACCELERATION_STRUCTURE_TYPE_GENERIC_KHR.");
            }
        }
    }
    return skip;
}
bool CoreChecks::PreCallValidateCmdBuildAccelerationStructureNV(VkCommandBuffer commandBuffer,
                                                                const VkAccelerationStructureInfoNV *pInfo, VkBuffer instanceData,
                                                                VkDeviceSize instanceOffset, VkBool32 update,
                                                                VkAccelerationStructureNV dst, VkAccelerationStructureNV src,
                                                                VkBuffer scratch, VkDeviceSize scratchOffset) const {
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);
    bool skip = ValidateCmdQueueFlags(cb_state, "vkCmdBuildAccelerationStructureNV()", VK_QUEUE_COMPUTE_BIT,
                                      "VUID-vkCmdBuildAccelerationStructureNV-commandBuffer-cmdpool");

    skip |= ValidateCmd(cb_state, CMD_BUILDACCELERATIONSTRUCTURENV, "vkCmdBuildAccelerationStructureNV()");
    skip |= InsideRenderPass(cb_state, "vkCmdBuildAccelerationStructureNV()", "VUID-vkCmdBuildAccelerationStructureNV-renderpass");

    if (pInfo != nullptr && pInfo->type == VK_ACCELERATION_STRUCTURE_TYPE_BOTTOM_LEVEL_NV) {
        for (uint32_t i = 0; i < pInfo->geometryCount; i++) {
            skip |= ValidateGeometryNV(pInfo->pGeometries[i], "vkCmdBuildAccelerationStructureNV():");
        }
    }

    if (pInfo != nullptr && pInfo->geometryCount > phys_dev_ext_props.ray_tracing_propsNV.maxGeometryCount) {
        skip |= LogError(commandBuffer, "VUID-vkCmdBuildAccelerationStructureNV-geometryCount-02241",
                         "vkCmdBuildAccelerationStructureNV(): geometryCount [%d] must be less than or equal to "
                         "VkPhysicalDeviceRayTracingPropertiesNV::maxGeometryCount.",
                         pInfo->geometryCount);
    }

    const ACCELERATION_STRUCTURE_STATE *dst_as_state = GetAccelerationStructureStateNV(dst);
    const ACCELERATION_STRUCTURE_STATE *src_as_state = GetAccelerationStructureStateNV(src);
    const BUFFER_STATE *scratch_buffer_state = GetBufferState(scratch);

    if (dst_as_state != nullptr && pInfo != nullptr) {
        if (dst_as_state->create_infoNV.info.type != pInfo->type) {
            skip |= LogError(commandBuffer, "VUID-vkCmdBuildAccelerationStructureNV-dst-02488",
                             "vkCmdBuildAccelerationStructureNV(): create info VkAccelerationStructureInfoNV::type"
                             "[%s] must be identical to build info VkAccelerationStructureInfoNV::type [%s].",
                             string_VkAccelerationStructureTypeNV(dst_as_state->create_infoNV.info.type),
                             string_VkAccelerationStructureTypeNV(pInfo->type));
        }
        if (dst_as_state->create_infoNV.info.flags != pInfo->flags) {
            skip |= LogError(commandBuffer, "VUID-vkCmdBuildAccelerationStructureNV-dst-02488",
                             "vkCmdBuildAccelerationStructureNV(): create info VkAccelerationStructureInfoNV::flags"
                             "[0x%X] must be identical to build info VkAccelerationStructureInfoNV::flags [0x%X].",
                             dst_as_state->create_infoNV.info.flags, pInfo->flags);
        }
        if (dst_as_state->create_infoNV.info.instanceCount < pInfo->instanceCount) {
            skip |= LogError(commandBuffer, "VUID-vkCmdBuildAccelerationStructureNV-dst-02488",
                             "vkCmdBuildAccelerationStructureNV(): create info VkAccelerationStructureInfoNV::instanceCount "
                             "[%d] must be greater than or equal to build info VkAccelerationStructureInfoNV::instanceCount [%d].",
                             dst_as_state->create_infoNV.info.instanceCount, pInfo->instanceCount);
        }
        if (dst_as_state->create_infoNV.info.geometryCount < pInfo->geometryCount) {
            skip |= LogError(commandBuffer, "VUID-vkCmdBuildAccelerationStructureNV-dst-02488",
                             "vkCmdBuildAccelerationStructureNV(): create info VkAccelerationStructureInfoNV::geometryCount"
                             "[%d] must be greater than or equal to build info VkAccelerationStructureInfoNV::geometryCount [%d].",
                             dst_as_state->create_infoNV.info.geometryCount, pInfo->geometryCount);
        } else {
            for (uint32_t i = 0; i < pInfo->geometryCount; i++) {
                const VkGeometryDataNV &create_geometry_data = dst_as_state->create_infoNV.info.pGeometries[i].geometry;
                const VkGeometryDataNV &build_geometry_data = pInfo->pGeometries[i].geometry;
                if (create_geometry_data.triangles.vertexCount < build_geometry_data.triangles.vertexCount) {
                    skip |= LogError(
                        commandBuffer, "VUID-vkCmdBuildAccelerationStructureNV-dst-02488",
                        "vkCmdBuildAccelerationStructureNV(): create info pGeometries[%d].geometry.triangles.vertexCount [%d]"
                        "must be greater than or equal to build info pGeometries[%d].geometry.triangles.vertexCount [%d].",
                        i, create_geometry_data.triangles.vertexCount, i, build_geometry_data.triangles.vertexCount);
                    break;
                }
                if (create_geometry_data.triangles.indexCount < build_geometry_data.triangles.indexCount) {
                    skip |= LogError(
                        commandBuffer, "VUID-vkCmdBuildAccelerationStructureNV-dst-02488",
                        "vkCmdBuildAccelerationStructureNV(): create info pGeometries[%d].geometry.triangles.indexCount [%d]"
                        "must be greater than or equal to build info pGeometries[%d].geometry.triangles.indexCount [%d].",
                        i, create_geometry_data.triangles.indexCount, i, build_geometry_data.triangles.indexCount);
                    break;
                }
                if (create_geometry_data.aabbs.numAABBs < build_geometry_data.aabbs.numAABBs) {
                    skip |= LogError(commandBuffer, "VUID-vkCmdBuildAccelerationStructureNV-dst-02488",
                                     "vkCmdBuildAccelerationStructureNV(): create info pGeometries[%d].geometry.aabbs.numAABBs [%d]"
                                     "must be greater than or equal to build info pGeometries[%d].geometry.aabbs.numAABBs [%d].",
                                     i, create_geometry_data.aabbs.numAABBs, i, build_geometry_data.aabbs.numAABBs);
                    break;
                }
            }
        }
    }

    if (dst_as_state != nullptr) {
        skip |= ValidateMemoryIsBoundToAccelerationStructure(
            dst_as_state, "vkCmdBuildAccelerationStructureNV()",
            "UNASSIGNED-CoreValidation-DrawState-InvalidCommandBuffer-VkAccelerationStructureNV");
    }

    if (update == VK_TRUE) {
        if (src == VK_NULL_HANDLE) {
            skip |= LogError(commandBuffer, "VUID-vkCmdBuildAccelerationStructureNV-update-02489",
                             "vkCmdBuildAccelerationStructureNV(): If update is VK_TRUE, src must not be VK_NULL_HANDLE.");
        } else {
            if (src_as_state == nullptr || !src_as_state->built ||
                !(src_as_state->build_info.flags & VK_BUILD_ACCELERATION_STRUCTURE_ALLOW_UPDATE_BIT_NV)) {
                skip |= LogError(commandBuffer, "VUID-vkCmdBuildAccelerationStructureNV-update-02490",
                                 "vkCmdBuildAccelerationStructureNV(): If update is VK_TRUE, src must have been built before "
                                 "with VK_BUILD_ACCELERATION_STRUCTURE_ALLOW_UPDATE_BIT_NV set in "
                                 "VkAccelerationStructureInfoNV::flags.");
            }
        }
        if (dst_as_state != nullptr && !dst_as_state->update_scratch_memory_requirements_checked) {
            skip |=
                LogWarning(dst, kVUID_Core_CmdBuildAccelNV_NoUpdateMemReqQuery,
                           "vkCmdBuildAccelerationStructureNV(): Updating %s but vkGetAccelerationStructureMemoryRequirementsNV() "
                           "has not been called for update scratch memory.",
                           report_data->FormatHandle(dst_as_state->acceleration_structure).c_str());
            // Use requirements fetched at create time
        }
        if (scratch_buffer_state != nullptr && dst_as_state != nullptr &&
            dst_as_state->update_scratch_memory_requirements.memoryRequirements.size >
                (scratch_buffer_state->createInfo.size - scratchOffset)) {
            skip |= LogError(commandBuffer, "VUID-vkCmdBuildAccelerationStructureNV-update-02492",
                             "vkCmdBuildAccelerationStructureNV(): If update is VK_TRUE, The size member of the "
                             "VkMemoryRequirements structure returned from a call to "
                             "vkGetAccelerationStructureMemoryRequirementsNV with "
                             "VkAccelerationStructureMemoryRequirementsInfoNV::accelerationStructure set to dst and "
                             "VkAccelerationStructureMemoryRequirementsInfoNV::type set to "
                             "VK_ACCELERATION_STRUCTURE_MEMORY_REQUIREMENTS_TYPE_UPDATE_SCRATCH_NV must be less than "
                             "or equal to the size of scratch minus scratchOffset");
        }
    } else {
        if (dst_as_state != nullptr && !dst_as_state->build_scratch_memory_requirements_checked) {
            skip |= LogWarning(dst, kVUID_Core_CmdBuildAccelNV_NoScratchMemReqQuery,
                               "vkCmdBuildAccelerationStructureNV(): Assigning scratch buffer to %s but "
                               "vkGetAccelerationStructureMemoryRequirementsNV() has not been called for scratch memory.",
                               report_data->FormatHandle(dst_as_state->acceleration_structure).c_str());
            // Use requirements fetched at create time
        }
        if (scratch_buffer_state != nullptr && dst_as_state != nullptr &&
            dst_as_state->build_scratch_memory_requirements.memoryRequirements.size >
                (scratch_buffer_state->createInfo.size - scratchOffset)) {
            skip |= LogError(commandBuffer, "VUID-vkCmdBuildAccelerationStructureNV-update-02491",
                             "vkCmdBuildAccelerationStructureNV(): If update is VK_FALSE, The size member of the "
                             "VkMemoryRequirements structure returned from a call to "
                             "vkGetAccelerationStructureMemoryRequirementsNV with "
                             "VkAccelerationStructureMemoryRequirementsInfoNV::accelerationStructure set to dst and "
                             "VkAccelerationStructureMemoryRequirementsInfoNV::type set to "
                             "VK_ACCELERATION_STRUCTURE_MEMORY_REQUIREMENTS_TYPE_BUILD_SCRATCH_NV must be less than "
                             "or equal to the size of scratch minus scratchOffset");
        }
    }
    if (instanceData != VK_NULL_HANDLE) {
        const auto buffer_state = GetBufferState(instanceData);
        if (buffer_state != nullptr) {
            skip |= ValidateBufferUsageFlags(buffer_state, VK_BUFFER_USAGE_RAY_TRACING_BIT_NV, true,
                                             "VUID-VkAccelerationStructureInfoNV-instanceData-02782",
                                             "vkCmdBuildAccelerationStructureNV()", "VK_BUFFER_USAGE_RAY_TRACING_BIT_NV");
        }
    }
    if (scratch_buffer_state != nullptr) {
        skip |= ValidateBufferUsageFlags(scratch_buffer_state, VK_BUFFER_USAGE_RAY_TRACING_BIT_NV, true,
                                         "VUID-VkAccelerationStructureInfoNV-scratch-02781", "vkCmdBuildAccelerationStructureNV()",
                                         "VK_BUFFER_USAGE_RAY_TRACING_BIT_NV");
    }
    return skip;
}

bool CoreChecks::PreCallValidateCmdCopyAccelerationStructureNV(VkCommandBuffer commandBuffer, VkAccelerationStructureNV dst,
                                                               VkAccelerationStructureNV src,
                                                               VkCopyAccelerationStructureModeNV mode) const {
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);
    bool skip = ValidateCmdQueueFlags(cb_state, "vkCmdCopyAccelerationStructureNV()", VK_QUEUE_COMPUTE_BIT,
                                      "VUID-vkCmdCopyAccelerationStructureNV-commandBuffer-cmdpool");

    skip |= ValidateCmd(cb_state, CMD_COPYACCELERATIONSTRUCTURENV, "vkCmdCopyAccelerationStructureNV()");
    skip |= InsideRenderPass(cb_state, "vkCmdCopyAccelerationStructureNV()", "VUID-vkCmdCopyAccelerationStructureNV-renderpass");
    const ACCELERATION_STRUCTURE_STATE *dst_as_state = GetAccelerationStructureStateNV(dst);
    const ACCELERATION_STRUCTURE_STATE *src_as_state = GetAccelerationStructureStateNV(src);

    if (dst_as_state != nullptr) {
        skip |= ValidateMemoryIsBoundToAccelerationStructure(
            dst_as_state, "vkCmdBuildAccelerationStructureNV()",
            "UNASSIGNED-CoreValidation-DrawState-InvalidCommandBuffer-VkAccelerationStructureNV");
    }

    if (mode == VK_COPY_ACCELERATION_STRUCTURE_MODE_COMPACT_NV) {
        if (src_as_state != nullptr &&
            (!src_as_state->built || !(src_as_state->build_info.flags & VK_BUILD_ACCELERATION_STRUCTURE_ALLOW_COMPACTION_BIT_NV))) {
            skip |= LogError(commandBuffer, "VUID-vkCmdCopyAccelerationStructureNV-src-03411",
                             "vkCmdCopyAccelerationStructureNV(): src must have been built with "
                             "VK_BUILD_ACCELERATION_STRUCTURE_ALLOW_COMPACTION_BIT_NV if mode is "
                             "VK_COPY_ACCELERATION_STRUCTURE_MODE_COMPACT_NV.");
        }
    }
    if (!(mode == VK_COPY_ACCELERATION_STRUCTURE_MODE_COMPACT_NV || mode == VK_COPY_ACCELERATION_STRUCTURE_MODE_CLONE_KHR)) {
        skip |= LogError(commandBuffer, "VUID-vkCmdCopyAccelerationStructureNV-mode-03410",
                         "vkCmdCopyAccelerationStructureNV():mode must be VK_COPY_ACCELERATION_STRUCTURE_MODE_COMPACT_KHR"
                         "or VK_COPY_ACCELERATION_STRUCTURE_MODE_CLONE_KHR.");
    }
    return skip;
}

bool CoreChecks::PreCallValidateDestroyAccelerationStructureNV(VkDevice device, VkAccelerationStructureNV accelerationStructure,
                                                               const VkAllocationCallbacks *pAllocator) const {
    const ACCELERATION_STRUCTURE_STATE *as_state = GetAccelerationStructureStateNV(accelerationStructure);
    const VulkanTypedHandle obj_struct(accelerationStructure, kVulkanObjectTypeAccelerationStructureNV);
    bool skip = false;
    if (as_state) {
        skip |= ValidateObjectNotInUse(as_state, obj_struct, "vkDestroyAccelerationStructureNV",
                                       "VUID-vkDestroyAccelerationStructureKHR-accelerationStructure-02442");
    }
    return skip;
}

bool CoreChecks::PreCallValidateDestroyAccelerationStructureKHR(VkDevice device, VkAccelerationStructureKHR accelerationStructure,
                                                                const VkAllocationCallbacks *pAllocator) const {
    const ACCELERATION_STRUCTURE_STATE_KHR *as_state = GetAccelerationStructureStateKHR(accelerationStructure);
    const VulkanTypedHandle obj_struct(accelerationStructure, kVulkanObjectTypeAccelerationStructureKHR);
    bool skip = false;
    if (as_state) {
        skip |= ValidateObjectNotInUse(as_state, obj_struct, "vkDestroyAccelerationStructureKHR",
                                       "VUID-vkDestroyAccelerationStructureKHR-accelerationStructure-02442");
    }
    if (pAllocator && !as_state->allocator) {
        skip |= LogError(device, "VUID-vkDestroyAccelerationStructureKHR-accelerationStructure-02444",
                         "vkDestroyAccelerationStructureKH:If no VkAllocationCallbacks were provided when accelerationStructure"
                         "was created, pAllocator must be NULL.");
    }
    return skip;
}

bool CoreChecks::PreCallValidateCmdSetViewportWScalingNV(VkCommandBuffer commandBuffer, uint32_t firstViewport,
                                                         uint32_t viewportCount,
                                                         const VkViewportWScalingNV *pViewportWScalings) const {
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);
    bool skip = ValidateCmdQueueFlags(cb_state, "vkCmdSetViewportWScalingNV()", VK_QUEUE_GRAPHICS_BIT,
                                      "VUID-vkCmdSetViewportWScalingNV-commandBuffer-cmdpool");

    skip |= ValidateCmd(cb_state, CMD_SETVIEWPORTWSCALINGNV, "vkCmdSetViewportWScalingNV()");

    return skip;
}

bool CoreChecks::PreCallValidateCmdSetLineWidth(VkCommandBuffer commandBuffer, float lineWidth) const {
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);
    bool skip = ValidateCmdQueueFlags(cb_state, "vkCmdSetLineWidth()", VK_QUEUE_GRAPHICS_BIT,
                                      "VUID-vkCmdSetLineWidth-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_SETLINEWIDTH, "vkCmdSetLineWidth()");
    return skip;
}

bool CoreChecks::PreCallValidateCmdSetLineStippleEXT(VkCommandBuffer commandBuffer, uint32_t lineStippleFactor,
                                                     uint16_t lineStipplePattern) const {
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);
    bool skip = ValidateCmdQueueFlags(cb_state, "vkCmdSetLineStippleEXT()", VK_QUEUE_GRAPHICS_BIT,
                                      "VUID-vkCmdSetLineStippleEXT-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_SETLINESTIPPLEEXT, "vkCmdSetLineStippleEXT()");
    return skip;
}

bool CoreChecks::PreCallValidateCmdSetDepthBias(VkCommandBuffer commandBuffer, float depthBiasConstantFactor, float depthBiasClamp,
                                                float depthBiasSlopeFactor) const {
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);
    bool skip = ValidateCmdQueueFlags(cb_state, "vkCmdSetDepthBias()", VK_QUEUE_GRAPHICS_BIT,
                                      "VUID-vkCmdSetDepthBias-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_SETDEPTHBIAS, "vkCmdSetDepthBias()");
    if ((depthBiasClamp != 0.0) && (!enabled_features.core.depthBiasClamp)) {
        skip |= LogError(commandBuffer, "VUID-vkCmdSetDepthBias-depthBiasClamp-00790",
                         "vkCmdSetDepthBias(): the depthBiasClamp device feature is disabled: the depthBiasClamp parameter must "
                         "be set to 0.0.");
    }
    return skip;
}

bool CoreChecks::PreCallValidateCmdSetBlendConstants(VkCommandBuffer commandBuffer, const float blendConstants[4]) const {
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);
    bool skip = ValidateCmdQueueFlags(cb_state, "vkCmdSetBlendConstants()", VK_QUEUE_GRAPHICS_BIT,
                                      "VUID-vkCmdSetBlendConstants-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_SETBLENDCONSTANTS, "vkCmdSetBlendConstants()");
    return skip;
}

bool CoreChecks::PreCallValidateCmdSetDepthBounds(VkCommandBuffer commandBuffer, float minDepthBounds, float maxDepthBounds) const {
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);
    bool skip = ValidateCmdQueueFlags(cb_state, "vkCmdSetDepthBounds()", VK_QUEUE_GRAPHICS_BIT,
                                      "VUID-vkCmdSetDepthBounds-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_SETDEPTHBOUNDS, "vkCmdSetDepthBounds()");

    // The extension was not created with a feature bit whichs prevents displaying the 2 variations of the VUIDs
    if (!device_extensions.vk_ext_depth_range_unrestricted) {
        if (!(minDepthBounds >= 0.0) || !(minDepthBounds <= 1.0)) {
            // Also VUID-vkCmdSetDepthBounds-minDepthBounds-00600
            skip |= LogError(commandBuffer, "VUID-vkCmdSetDepthBounds-minDepthBounds-02508",
                             "vkCmdSetDepthBounds(): VK_EXT_depth_range_unrestricted extension is not enabled and minDepthBounds "
                             "(=%f) is not within the [0.0, 1.0] range.",
                             minDepthBounds);
        }

        if (!(maxDepthBounds >= 0.0) || !(maxDepthBounds <= 1.0)) {
            // Also VUID-vkCmdSetDepthBounds-maxDepthBounds-00601
            skip |= LogError(commandBuffer, "VUID-vkCmdSetDepthBounds-maxDepthBounds-02509",
                             "vkCmdSetDepthBounds(): VK_EXT_depth_range_unrestricted extension is not enabled and maxDepthBounds "
                             "(=%f) is not within the [0.0, 1.0] range.",
                             maxDepthBounds);
        }
    }
    return skip;
}

bool CoreChecks::PreCallValidateCmdSetStencilCompareMask(VkCommandBuffer commandBuffer, VkStencilFaceFlags faceMask,
                                                         uint32_t compareMask) const {
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);
    bool skip = ValidateCmdQueueFlags(cb_state, "vkCmdSetStencilCompareMask()", VK_QUEUE_GRAPHICS_BIT,
                                      "VUID-vkCmdSetStencilCompareMask-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_SETSTENCILCOMPAREMASK, "vkCmdSetStencilCompareMask()");
    return skip;
}

bool CoreChecks::PreCallValidateCmdSetStencilWriteMask(VkCommandBuffer commandBuffer, VkStencilFaceFlags faceMask,
                                                       uint32_t writeMask) const {
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);
    bool skip = ValidateCmdQueueFlags(cb_state, "vkCmdSetStencilWriteMask()", VK_QUEUE_GRAPHICS_BIT,
                                      "VUID-vkCmdSetStencilWriteMask-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_SETSTENCILWRITEMASK, "vkCmdSetStencilWriteMask()");
    return skip;
}

bool CoreChecks::PreCallValidateCmdSetStencilReference(VkCommandBuffer commandBuffer, VkStencilFaceFlags faceMask,
                                                       uint32_t reference) const {
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);
    bool skip = ValidateCmdQueueFlags(cb_state, "vkCmdSetStencilReference()", VK_QUEUE_GRAPHICS_BIT,
                                      "VUID-vkCmdSetStencilReference-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_SETSTENCILREFERENCE, "vkCmdSetStencilReference()");
    return skip;
}

bool CoreChecks::PreCallValidateCmdBindDescriptorSets(VkCommandBuffer commandBuffer, VkPipelineBindPoint pipelineBindPoint,
                                                      VkPipelineLayout layout, uint32_t firstSet, uint32_t setCount,
                                                      const VkDescriptorSet *pDescriptorSets, uint32_t dynamicOffsetCount,
                                                      const uint32_t *pDynamicOffsets) const {
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);
    bool skip = false;
    skip |= ValidateCmdQueueFlags(cb_state, "vkCmdBindDescriptorSets()", VK_QUEUE_GRAPHICS_BIT | VK_QUEUE_COMPUTE_BIT,
                                  "VUID-vkCmdBindDescriptorSets-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_BINDDESCRIPTORSETS, "vkCmdBindDescriptorSets()");
    // Track total count of dynamic descriptor types to make sure we have an offset for each one
    uint32_t total_dynamic_descriptors = 0;
    string error_string = "";

    const auto *pipeline_layout = GetPipelineLayout(layout);
    for (uint32_t set_idx = 0; set_idx < setCount; set_idx++) {
        const cvdescriptorset::DescriptorSet *descriptor_set = GetSetNode(pDescriptorSets[set_idx]);
        if (descriptor_set) {
            // Verify that set being bound is compatible with overlapping setLayout of pipelineLayout
            if (!VerifySetLayoutCompatibility(report_data, descriptor_set, pipeline_layout, set_idx + firstSet, error_string)) {
                skip |= LogError(pDescriptorSets[set_idx], "VUID-vkCmdBindDescriptorSets-pDescriptorSets-00358",
                                 "vkCmdBindDescriptorSets(): descriptorSet #%u being bound is not compatible with overlapping "
                                 "descriptorSetLayout at index %u of "
                                 "%s due to: %s.",
                                 set_idx, set_idx + firstSet, report_data->FormatHandle(layout).c_str(), error_string.c_str());
            }

            auto set_dynamic_descriptor_count = descriptor_set->GetDynamicDescriptorCount();
            if (set_dynamic_descriptor_count) {
                // First make sure we won't overstep bounds of pDynamicOffsets array
                if ((total_dynamic_descriptors + set_dynamic_descriptor_count) > dynamicOffsetCount) {
                    // Test/report this here, such that we don't run past the end of pDynamicOffsets in the else clause
                    skip |=
                        LogError(pDescriptorSets[set_idx], "VUID-vkCmdBindDescriptorSets-dynamicOffsetCount-00359",
                                 "vkCmdBindDescriptorSets(): descriptorSet #%u (%s) requires %u dynamicOffsets, but only %u "
                                 "dynamicOffsets are left in "
                                 "pDynamicOffsets array. There must be one dynamic offset for each dynamic descriptor being bound.",
                                 set_idx, report_data->FormatHandle(pDescriptorSets[set_idx]).c_str(),
                                 descriptor_set->GetDynamicDescriptorCount(), (dynamicOffsetCount - total_dynamic_descriptors));
                    // Set the number found to the maximum to prevent duplicate messages, or subsquent descriptor sets from
                    // testing against the "short tail" we're skipping below.
                    total_dynamic_descriptors = dynamicOffsetCount;
                } else {  // Validate dynamic offsets and Dynamic Offset Minimums
                    // offset for all sets (pDynamicOffsets)
                    uint32_t cur_dyn_offset = total_dynamic_descriptors;
                    // offset into this descriptor set
                    uint32_t set_dyn_offset = 0;
                    const auto dsl = descriptor_set->GetLayout();
                    const auto binding_count = dsl->GetBindingCount();
                    const auto &limits = phys_dev_props.limits;
                    for (uint32_t i = 0; i < binding_count; i++) {
                        const auto *binding = dsl->GetDescriptorSetLayoutBindingPtrFromIndex(i);
                        // skip checking binding if not needed
                        if (cvdescriptorset::IsDyanmicDescriptor(binding->descriptorType) == false) {
                            continue;
                        }

                        // If a descriptor set has only binding 0 and 2 the binding_index will be 0 and 2
                        const uint32_t binding_index = binding->binding;
                        const uint32_t descriptorCount = binding->descriptorCount;

                        // Need to loop through each descriptor count inside the binding
                        // if descriptorCount is zero the binding with a dynamic descriptor type does not count
                        for (uint32_t j = 0; j < descriptorCount; j++) {
                            const uint32_t offset = pDynamicOffsets[cur_dyn_offset];
                            if (offset == 0) {
                                // offset of zero is equivalent of not having the dynamic offset
                                cur_dyn_offset++;
                                set_dyn_offset++;
                                continue;
                            }

                            // Validate alignment with limit
                            if ((binding->descriptorType == VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC) &&
                                (SafeModulo(offset, limits.minUniformBufferOffsetAlignment) != 0)) {
                                skip |= LogError(commandBuffer, "VUID-vkCmdBindDescriptorSets-pDynamicOffsets-01971",
                                                 "vkCmdBindDescriptorSets(): pDynamicOffsets[%u] is %u, but must be a multiple of "
                                                 "device limit minUniformBufferOffsetAlignment 0x%" PRIxLEAST64 ".",
                                                 cur_dyn_offset, offset, limits.minUniformBufferOffsetAlignment);
                            }
                            if ((binding->descriptorType == VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC) &&
                                (SafeModulo(offset, limits.minStorageBufferOffsetAlignment) != 0)) {
                                skip |= LogError(commandBuffer, "VUID-vkCmdBindDescriptorSets-pDynamicOffsets-01972",
                                                 "vkCmdBindDescriptorSets(): pDynamicOffsets[%u] is %u, but must be a multiple of "
                                                 "device limit minStorageBufferOffsetAlignment 0x%" PRIxLEAST64 ".",
                                                 cur_dyn_offset, offset, limits.minStorageBufferOffsetAlignment);
                            }

                            auto *descriptor = descriptor_set->GetDescriptorFromDynamicOffsetIndex(set_dyn_offset);
                            assert(descriptor != nullptr);
                            // Currently only GeneralBuffer are dynamic and need to be checked
                            if (descriptor->GetClass() == cvdescriptorset::DescriptorClass::GeneralBuffer) {
                                const auto *buffer_descriptor = static_cast<const cvdescriptorset::BufferDescriptor *>(descriptor);
                                const VkDeviceSize bound_range = buffer_descriptor->GetRange();
                                const VkDeviceSize bound_offset = buffer_descriptor->GetOffset();
                                const BUFFER_STATE *buffer_state = buffer_descriptor->GetBufferState();
                                assert(buffer_state != nullptr);
                                // Validate offset didn't go over buffer
                                if ((bound_range == VK_WHOLE_SIZE) && (offset > 0)) {
                                    LogObjectList objlist(commandBuffer);
                                    objlist.add(pDescriptorSets[set_idx]);
                                    objlist.add(buffer_state->buffer);
                                    skip |=
                                        LogError(objlist, "VUID-vkCmdBindDescriptorSets-pDescriptorSets-01979",
                                                 "vkCmdBindDescriptorSets(): pDynamicOffsets[%u] is 0x%x, but must be zero since "
                                                 "the buffer descriptor's range is VK_WHOLE_SIZE in descriptorSet #%u binding #%u "
                                                 "descriptor[%u].",
                                                 cur_dyn_offset, offset, set_idx, binding_index, j);

                                } else if ((bound_range != VK_WHOLE_SIZE) &&
                                           ((offset + bound_range + bound_offset) > buffer_state->createInfo.size)) {
                                    LogObjectList objlist(commandBuffer);
                                    objlist.add(pDescriptorSets[set_idx]);
                                    objlist.add(buffer_state->buffer);
                                    skip |=
                                        LogError(objlist, "VUID-vkCmdBindDescriptorSets-pDescriptorSets-01979",
                                                 "vkCmdBindDescriptorSets(): pDynamicOffsets[%u] is 0x%x which when added to the "
                                                 "buffer descriptor's range (0x%" PRIxLEAST64
                                                 ") is greater then the size of the buffer (0x%" PRIxLEAST64
                                                 ") in descriptorSet #%u binding #%u descriptor[%u].",
                                                 cur_dyn_offset, offset, bound_range, buffer_state->createInfo.size, set_idx,
                                                 binding_index, j);
                                }
                            }
                            cur_dyn_offset++;
                            set_dyn_offset++;
                        }  // descriptorCount loop
                    }      // bindingCount loop
                    // Keep running total of dynamic descriptor count to verify at the end
                    total_dynamic_descriptors += set_dynamic_descriptor_count;
                }
            }
        } else {
            skip |= LogError(pDescriptorSets[set_idx], kVUID_Core_DrawState_InvalidSet,
                             "vkCmdBindDescriptorSets(): Attempt to bind %s that doesn't exist!",
                             report_data->FormatHandle(pDescriptorSets[set_idx]).c_str());
        }
    }
    //  dynamicOffsetCount must equal the total number of dynamic descriptors in the sets being bound
    if (total_dynamic_descriptors != dynamicOffsetCount) {
        skip |= LogError(cb_state->commandBuffer, "VUID-vkCmdBindDescriptorSets-dynamicOffsetCount-00359",
                         "vkCmdBindDescriptorSets(): Attempting to bind %u descriptorSets with %u dynamic descriptors, but "
                         "dynamicOffsetCount is %u. It should "
                         "exactly match the number of dynamic descriptors.",
                         setCount, total_dynamic_descriptors, dynamicOffsetCount);
    }
    // firstSet and descriptorSetCount sum must be less than setLayoutCount
    if ((firstSet + setCount) > static_cast<uint32_t>(pipeline_layout->set_layouts.size())) {
        skip |= LogError(cb_state->commandBuffer, "VUID-vkCmdBindDescriptorSets-firstSet-00360",
                         "vkCmdBindDescriptorSets(): Sum of firstSet (%u) and descriptorSetCount (%u) is greater than "
                         "VkPipelineLayoutCreateInfo::setLayoutCount "
                         "(%zu) when pipeline layout was created",
                         firstSet, setCount, pipeline_layout->set_layouts.size());
    }
    return skip;
}

// Validates that the supplied bind point is supported for the command buffer (vis. the command pool)
// Takes array of error codes as some of the VUID's (e.g. vkCmdBindPipeline) are written per bindpoint
// TODO add vkCmdBindPipeline bind_point validation using this call.
bool CoreChecks::ValidatePipelineBindPoint(const CMD_BUFFER_STATE *cb_state, VkPipelineBindPoint bind_point, const char *func_name,
                                           const std::map<VkPipelineBindPoint, std::string> &bind_errors) const {
    bool skip = false;
    auto pool = cb_state->command_pool.get();
    if (pool) {  // The loss of a pool in a recording cmd is reported in DestroyCommandPool
        static const std::map<VkPipelineBindPoint, VkQueueFlags> flag_mask = {
            std::make_pair(VK_PIPELINE_BIND_POINT_GRAPHICS, static_cast<VkQueueFlags>(VK_QUEUE_GRAPHICS_BIT)),
            std::make_pair(VK_PIPELINE_BIND_POINT_COMPUTE, static_cast<VkQueueFlags>(VK_QUEUE_COMPUTE_BIT)),
            std::make_pair(VK_PIPELINE_BIND_POINT_RAY_TRACING_NV,
                           static_cast<VkQueueFlags>(VK_QUEUE_GRAPHICS_BIT | VK_QUEUE_COMPUTE_BIT)),
        };
        const auto &qfp = GetPhysicalDeviceState()->queue_family_properties[pool->queueFamilyIndex];
        if (0 == (qfp.queueFlags & flag_mask.at(bind_point))) {
            const std::string &error = bind_errors.at(bind_point);
            LogObjectList objlist(cb_state->commandBuffer);
            objlist.add(cb_state->createInfo.commandPool);
            skip |= LogError(objlist, error, "%s: %s was allocated from %s that does not support bindpoint %s.", func_name,
                             report_data->FormatHandle(cb_state->commandBuffer).c_str(),
                             report_data->FormatHandle(cb_state->createInfo.commandPool).c_str(),
                             string_VkPipelineBindPoint(bind_point));
        }
    }
    return skip;
}

bool CoreChecks::PreCallValidateCmdPushDescriptorSetKHR(VkCommandBuffer commandBuffer, VkPipelineBindPoint pipelineBindPoint,
                                                        VkPipelineLayout layout, uint32_t set, uint32_t descriptorWriteCount,
                                                        const VkWriteDescriptorSet *pDescriptorWrites) const {
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);
    const char *func_name = "vkCmdPushDescriptorSetKHR()";
    bool skip = false;
    skip |= ValidateCmd(cb_state, CMD_PUSHDESCRIPTORSETKHR, func_name);
    skip |= ValidateCmdQueueFlags(cb_state, func_name, (VK_QUEUE_GRAPHICS_BIT | VK_QUEUE_COMPUTE_BIT),
                                  "VUID-vkCmdPushDescriptorSetKHR-commandBuffer-cmdpool");

    static const std::map<VkPipelineBindPoint, std::string> bind_errors = {
        std::make_pair(VK_PIPELINE_BIND_POINT_GRAPHICS, "VUID-vkCmdPushDescriptorSetKHR-pipelineBindPoint-00363"),
        std::make_pair(VK_PIPELINE_BIND_POINT_COMPUTE, "VUID-vkCmdPushDescriptorSetKHR-pipelineBindPoint-00363"),
        std::make_pair(VK_PIPELINE_BIND_POINT_RAY_TRACING_NV, "VUID-vkCmdPushDescriptorSetKHR-pipelineBindPoint-00363")};

    skip |= ValidatePipelineBindPoint(cb_state, pipelineBindPoint, func_name, bind_errors);
    const auto layout_data = GetPipelineLayout(layout);

    // Validate the set index points to a push descriptor set and is in range
    if (layout_data) {
        const auto &set_layouts = layout_data->set_layouts;
        if (set < set_layouts.size()) {
            const auto dsl = set_layouts[set];
            if (dsl) {
                if (!dsl->IsPushDescriptor()) {
                    skip = LogError(layout, "VUID-vkCmdPushDescriptorSetKHR-set-00365",
                                    "%s: Set index %" PRIu32 " does not match push descriptor set layout index for %s.", func_name,
                                    set, report_data->FormatHandle(layout).c_str());
                } else {
                    // Create an empty proxy in order to use the existing descriptor set update validation
                    // TODO move the validation (like this) that doesn't need descriptor set state to the DSL object so we
                    // don't have to do this.
                    cvdescriptorset::DescriptorSet proxy_ds(VK_NULL_HANDLE, nullptr, dsl, 0, this);
                    skip |= ValidatePushDescriptorsUpdate(&proxy_ds, descriptorWriteCount, pDescriptorWrites, func_name);
                }
            }
        } else {
            skip = LogError(layout, "VUID-vkCmdPushDescriptorSetKHR-set-00364",
                            "%s: Set index %" PRIu32 " is outside of range for %s (set < %" PRIu32 ").", func_name, set,
                            report_data->FormatHandle(layout).c_str(), static_cast<uint32_t>(set_layouts.size()));
        }
    }

    return skip;
}

bool CoreChecks::PreCallValidateCmdBindIndexBuffer(VkCommandBuffer commandBuffer, VkBuffer buffer, VkDeviceSize offset,
                                                   VkIndexType indexType) const {
    const auto buffer_state = GetBufferState(buffer);
    const auto cb_node = GetCBState(commandBuffer);
    assert(buffer_state);
    assert(cb_node);

    bool skip =
        ValidateBufferUsageFlags(buffer_state, VK_BUFFER_USAGE_INDEX_BUFFER_BIT, true, "VUID-vkCmdBindIndexBuffer-buffer-00433",
                                 "vkCmdBindIndexBuffer()", "VK_BUFFER_USAGE_INDEX_BUFFER_BIT");
    skip |= ValidateCmdQueueFlags(cb_node, "vkCmdBindIndexBuffer()", VK_QUEUE_GRAPHICS_BIT,
                                  "VUID-vkCmdBindIndexBuffer-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_node, CMD_BINDINDEXBUFFER, "vkCmdBindIndexBuffer()");
    skip |= ValidateMemoryIsBoundToBuffer(buffer_state, "vkCmdBindIndexBuffer()", "VUID-vkCmdBindIndexBuffer-buffer-00434");
    const auto offset_align = GetIndexAlignment(indexType);
    if (offset % offset_align) {
        skip |= LogError(commandBuffer, "VUID-vkCmdBindIndexBuffer-offset-00432",
                         "vkCmdBindIndexBuffer() offset (0x%" PRIxLEAST64 ") does not fall on alignment (%s) boundary.", offset,
                         string_VkIndexType(indexType));
    }
    if (offset >= buffer_state->requirements.size) {
        skip |= LogError(commandBuffer, "VUID-vkCmdBindIndexBuffer-offset-00431",
                         "vkCmdBindIndexBuffer() offset (0x%" PRIxLEAST64 ") is not less than the size (0x%" PRIxLEAST64
                         ") of buffer (%s).",
                         offset, buffer_state->requirements.size, report_data->FormatHandle(buffer_state->buffer).c_str());
    }

    return skip;
}

bool CoreChecks::PreCallValidateCmdBindVertexBuffers(VkCommandBuffer commandBuffer, uint32_t firstBinding, uint32_t bindingCount,
                                                     const VkBuffer *pBuffers, const VkDeviceSize *pOffsets) const {
    const auto cb_state = GetCBState(commandBuffer);
    assert(cb_state);

    bool skip = ValidateCmdQueueFlags(cb_state, "vkCmdBindVertexBuffers()", VK_QUEUE_GRAPHICS_BIT,
                                      "VUID-vkCmdBindVertexBuffers-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_BINDVERTEXBUFFERS, "vkCmdBindVertexBuffers()");
    for (uint32_t i = 0; i < bindingCount; ++i) {
        const auto buffer_state = GetBufferState(pBuffers[i]);
        if (buffer_state) {
            skip |= ValidateBufferUsageFlags(buffer_state, VK_BUFFER_USAGE_VERTEX_BUFFER_BIT, true,
                                             "VUID-vkCmdBindVertexBuffers-pBuffers-00627", "vkCmdBindVertexBuffers()",
                                             "VK_BUFFER_USAGE_VERTEX_BUFFER_BIT");
            skip |= ValidateMemoryIsBoundToBuffer(buffer_state, "vkCmdBindVertexBuffers()",
                                                  "VUID-vkCmdBindVertexBuffers-pBuffers-00628");
            if (pOffsets[i] >= buffer_state->createInfo.size) {
                skip |=
                    LogError(buffer_state->buffer, "VUID-vkCmdBindVertexBuffers-pOffsets-00626",
                             "vkCmdBindVertexBuffers() offset (0x%" PRIxLEAST64 ") is beyond the end of the buffer.", pOffsets[i]);
            }
        }
    }
    return skip;
}

// Validate that an image's sampleCount matches the requirement for a specific API call
bool CoreChecks::ValidateImageSampleCount(const IMAGE_STATE *image_state, VkSampleCountFlagBits sample_count, const char *location,
                                          const std::string &msgCode) const {
    bool skip = false;
    if (image_state->createInfo.samples != sample_count) {
        skip = LogError(image_state->image, msgCode, "%s for %s was created with a sample count of %s but must be %s.", location,
                        report_data->FormatHandle(image_state->image).c_str(),
                        string_VkSampleCountFlagBits(image_state->createInfo.samples), string_VkSampleCountFlagBits(sample_count));
    }
    return skip;
}

bool CoreChecks::PreCallValidateCmdUpdateBuffer(VkCommandBuffer commandBuffer, VkBuffer dstBuffer, VkDeviceSize dstOffset,
                                                VkDeviceSize dataSize, const void *pData) const {
    const auto cb_state = GetCBState(commandBuffer);
    assert(cb_state);
    const auto dst_buffer_state = GetBufferState(dstBuffer);
    assert(dst_buffer_state);

    bool skip = false;
    skip |= ValidateMemoryIsBoundToBuffer(dst_buffer_state, "vkCmdUpdateBuffer()", "VUID-vkCmdUpdateBuffer-dstBuffer-00035");
    // Validate that DST buffer has correct usage flags set
    skip |=
        ValidateBufferUsageFlags(dst_buffer_state, VK_BUFFER_USAGE_TRANSFER_DST_BIT, true, "VUID-vkCmdUpdateBuffer-dstBuffer-00034",
                                 "vkCmdUpdateBuffer()", "VK_BUFFER_USAGE_TRANSFER_DST_BIT");
    skip |=
        ValidateCmdQueueFlags(cb_state, "vkCmdUpdateBuffer()", VK_QUEUE_TRANSFER_BIT | VK_QUEUE_GRAPHICS_BIT | VK_QUEUE_COMPUTE_BIT,
                              "VUID-vkCmdUpdateBuffer-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_UPDATEBUFFER, "vkCmdUpdateBuffer()");
    skip |= InsideRenderPass(cb_state, "vkCmdUpdateBuffer()", "VUID-vkCmdUpdateBuffer-renderpass");
    skip |=
        ValidateProtectedBuffer(cb_state, dst_buffer_state, "vkCmdUpdateBuffer()", "VUID-vkCmdUpdateBuffer-commandBuffer-01813");
    skip |=
        ValidateUnprotectedBuffer(cb_state, dst_buffer_state, "vkCmdUpdateBuffer()", "VUID-vkCmdUpdateBuffer-commandBuffer-01814");
    return skip;
}

bool CoreChecks::PreCallValidateCmdSetEvent(VkCommandBuffer commandBuffer, VkEvent event, VkPipelineStageFlags stageMask) const {
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);
    bool skip = ValidateCmdQueueFlags(cb_state, "vkCmdSetEvent()", VK_QUEUE_GRAPHICS_BIT | VK_QUEUE_COMPUTE_BIT,
                                      "VUID-vkCmdSetEvent-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_SETEVENT, "vkCmdSetEvent()");
    skip |= InsideRenderPass(cb_state, "vkCmdSetEvent()", "VUID-vkCmdSetEvent-renderpass");
    Location loc(Func::vkCmdSetEvent, Struct::vkCmdSetEvent, Field::stageMask);
    LogObjectList objects(commandBuffer);
    skip |= ValidatePipelineStage(objects, loc, GetQueueFlags(*cb_state), stageMask);
    skip |= ValidateStageMaskHost(loc, stageMask);
    return skip;
}

bool CoreChecks::PreCallValidateCmdSetEvent2KHR(VkCommandBuffer commandBuffer, VkEvent event,
                                                const VkDependencyInfoKHR *pDependencyInfo) const {
    const char *func = "vkCmdSetEvent2KHR()";
    LogObjectList objects(commandBuffer);
    objects.add(event);

    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);
    bool skip = ValidateCmdQueueFlags(cb_state, func, VK_QUEUE_GRAPHICS_BIT | VK_QUEUE_COMPUTE_BIT,
                                      "VUID-vkCmdSetEvent2KHR-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_SETEVENT, func);
    skip |= InsideRenderPass(cb_state, func, "VUID-vkCmdSetEvent2KHR-renderpass");
    Location loc(Func::vkCmdSetEvent2KHR, Struct::vkCmdSetEvent2KHR, Field::pDependencyInfo);
    if (pDependencyInfo->dependencyFlags != 0) {
        skip |= LogError(objects, "VUID-vkCmdSetEvent2KHR-dependencyFlags-03825", "%s (%s) must be 0",
                         loc.dot(Field::dependencyFlags).Message().c_str(),
                         string_VkDependencyFlags(pDependencyInfo->dependencyFlags).c_str());
    }
    skip |= ValidateDependencyInfo(objects, loc, cb_state, kGeneral, pDependencyInfo);
    return skip;
}

bool CoreChecks::PreCallValidateCmdResetEvent(VkCommandBuffer commandBuffer, VkEvent event, VkPipelineStageFlags stageMask) const {
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);
    LogObjectList objects(commandBuffer);
    Location loc(Func::vkCmdResetEvent, Struct::vkCmdResetEvent, Field::stageMask);

    bool skip = ValidateCmdQueueFlags(cb_state, "vkCmdResetEvent()", VK_QUEUE_GRAPHICS_BIT | VK_QUEUE_COMPUTE_BIT,
                                      "VUID-vkCmdResetEvent-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_RESETEVENT, "vkCmdResetEvent()");
    skip |= InsideRenderPass(cb_state, "vkCmdResetEvent()", "VUID-vkCmdResetEvent-renderpass");
    skip |= ValidatePipelineStage(objects, loc, GetQueueFlags(*cb_state), stageMask);
    skip |= ValidateStageMaskHost(loc, stageMask);
    return skip;
}

bool CoreChecks::PreCallValidateCmdResetEvent2KHR(VkCommandBuffer commandBuffer, VkEvent event,
                                                  VkPipelineStageFlags2KHR stageMask) const {
    const char *func = "vkCmdResetEvent2KHR()";
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);
    LogObjectList objects(commandBuffer);
    Location loc(Func::vkCmdResetEvent2KHR, Struct::vkCmdResetEvent2KHR, Field::stageMask);

    bool skip = ValidateCmdQueueFlags(cb_state, func, VK_QUEUE_GRAPHICS_BIT | VK_QUEUE_COMPUTE_BIT,
                                      "VUID-vkCmdResetEvent2KHR-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_RESETEVENT, func);
    skip |= InsideRenderPass(cb_state, func, "VUID-vkCmdResetEvent2KHR-renderpass");
    skip |= ValidatePipelineStage(objects, loc, GetQueueFlags(*cb_state), stageMask);
    skip |= ValidateStageMaskHost(loc, stageMask);
    return skip;
}

static bool HasNonFramebufferStagePipelineStageFlags(VkPipelineStageFlags2KHR inflags) {
    return (inflags & ~(VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT | VK_PIPELINE_STAGE_EARLY_FRAGMENT_TESTS_BIT |
                        VK_PIPELINE_STAGE_LATE_FRAGMENT_TESTS_BIT | VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT)) != 0;
}

// transient helper struct for checking parts of VUID 02285
struct RenderPassDepState {
    using Location = core_error::Location;
    using Func = core_error::Func;
    using Struct = core_error::Struct;
    using Field = core_error::Field;

    const CoreChecks *core;
    const std::string func_name;
    const std::string vuid;
    uint32_t active_subpass;
    const VkRenderPass rp_handle;
    const VkPipelineStageFlags2KHR disabled_features;
    const std::vector<uint32_t> &self_dependencies;
    const safe_VkSubpassDependency2 *dependencies;

    RenderPassDepState(const CoreChecks *c, const std::string &f, const std::string &v, uint32_t subpass, const VkRenderPass handle,
                       const DeviceFeatures &features, const std::vector<uint32_t> &self_deps,
                       const safe_VkSubpassDependency2 *deps)
        : core(c),
          func_name(f),
          vuid(v),
          active_subpass(subpass),
          rp_handle(handle),
          disabled_features(sync_utils::DisabledPipelineStages(features)),
          self_dependencies(self_deps),
          dependencies(deps) {}

    VkMemoryBarrier2KHR GetSubPassDepBarrier(const safe_VkSubpassDependency2 &dep) {
        VkMemoryBarrier2KHR result;

        const auto *barrier = LvlFindInChain<VkMemoryBarrier2KHR>(dep.pNext);
        if (barrier) {
            result = *barrier;
        } else {
            result.srcStageMask = dep.srcStageMask;
            result.dstStageMask = dep.dstStageMask;
            result.srcAccessMask = dep.srcAccessMask;
            result.dstAccessMask = dep.dstAccessMask;
        }
        return result;
    }

    bool ValidateStage(const Location &loc, VkPipelineStageFlags2KHR src_stage_mask, VkPipelineStageFlags2KHR dst_stage_mask) {
        // Look for matching mask in any self-dependency
        bool match = false;
        for (const auto self_dep_index : self_dependencies) {
            const auto sub_dep = GetSubPassDepBarrier(dependencies[self_dep_index]);
            auto sub_src_stage_mask =
                sync_utils::ExpandPipelineStages(sub_dep.srcStageMask, sync_utils::kAllQueueTypes, disabled_features);
            auto sub_dst_stage_mask =
                sync_utils::ExpandPipelineStages(sub_dep.dstStageMask, sync_utils::kAllQueueTypes, disabled_features);
            match = ((sub_src_stage_mask == VK_PIPELINE_STAGE_ALL_COMMANDS_BIT) ||
                     (src_stage_mask == (sub_src_stage_mask & src_stage_mask))) &&
                    ((sub_dst_stage_mask == VK_PIPELINE_STAGE_ALL_COMMANDS_BIT) ||
                     (dst_stage_mask == (sub_dst_stage_mask & dst_stage_mask)));
            if (match) break;
        }
        if (!match) {
            std::stringstream self_dep_ss;
            stream_join(self_dep_ss, ", ", self_dependencies);
            core->LogError(rp_handle, vuid,
                           "%s (0x%" PRIx64
                           ") is not a subset of VkSubpassDependency srcAccessMask "
                           "for any self-dependency of subpass %d of %s for which dstAccessMask is also a subset. "
                           "Candidate VkSubpassDependency are pDependencies entries [%s].",
                           loc.dot(Field::srcStageMask).Message().c_str(), src_stage_mask, active_subpass,
                           core->report_data->FormatHandle(rp_handle).c_str(), self_dep_ss.str().c_str());
            core->LogError(rp_handle, vuid,
                           "%s (0x%" PRIx64
                           ") is not a subset of VkSubpassDependency dstAccessMask "
                           "for any self-dependency of subpass %d of %s for which srcAccessMask is also a subset. "
                           "Candidate VkSubpassDependency are pDependencies entries [%s].",
                           loc.dot(Field::dstStageMask).Message().c_str(), dst_stage_mask, active_subpass,
                           core->report_data->FormatHandle(rp_handle).c_str(), self_dep_ss.str().c_str());
        }
        return !match;
    }

    bool ValidateAccess(const Location &loc, VkAccessFlags2KHR src_access_mask, VkAccessFlags2KHR dst_access_mask) {
        bool match = false;

        for (const auto self_dep_index : self_dependencies) {
            const auto sub_dep = GetSubPassDepBarrier(dependencies[self_dep_index]);
            match = (src_access_mask == (sub_dep.srcAccessMask & src_access_mask)) &&
                    (dst_access_mask == (sub_dep.dstAccessMask & dst_access_mask));
            if (match) break;
        }
        if (!match) {
            std::stringstream self_dep_ss;
            stream_join(self_dep_ss, ", ", self_dependencies);
            core->LogError(rp_handle, vuid,
                           "%s (0x%" PRIx64
                           ") is not a subset of VkSubpassDependency "
                           "srcAccessMask of subpass %d of %s. Candidate VkSubpassDependency are pDependencies entries [%s].",
                           loc.dot(Field::srcAccessMask).Message().c_str(), src_access_mask, active_subpass,
                           core->report_data->FormatHandle(rp_handle).c_str(), self_dep_ss.str().c_str());
            core->LogError(rp_handle, vuid,
                           "%s (0x%" PRIx64
                           ") is not a subset of VkSubpassDependency "
                           "dstAccessMask of subpass %d of %s. Candidate VkSubpassDependency are pDependencies entries [%s].",
                           loc.dot(Field::dstAccessMask).Message().c_str(), dst_access_mask, active_subpass,
                           core->report_data->FormatHandle(rp_handle).c_str(), self_dep_ss.str().c_str());
        }
        return !match;
    }

    bool ValidateDependencyFlag(VkDependencyFlags dependency_flags) {
        bool match = false;

        for (const auto self_dep_index : self_dependencies) {
            const auto &sub_dep = dependencies[self_dep_index];
            match = sub_dep.dependencyFlags == dependency_flags;
            if (match) break;
        }
        if (!match) {
            std::stringstream self_dep_ss;
            stream_join(self_dep_ss, ", ", self_dependencies);
            core->LogError(rp_handle, vuid,
                           "%s: dependencyFlags param (0x%X) does not equal VkSubpassDependency dependencyFlags value for any "
                           "self-dependency of subpass %d of %s. Candidate VkSubpassDependency are pDependencies entries [%s].",
                           func_name.c_str(), dependency_flags, active_subpass, core->report_data->FormatHandle(rp_handle).c_str(),
                           self_dep_ss.str().c_str());
        }
        return !match;
    }
};

// Validate VUs for Pipeline Barriers that are within a renderPass
// Pre: cb_state->activeRenderPass must be a pointer to valid renderPass state
bool CoreChecks::ValidateRenderPassPipelineBarriers(const Location &outer_loc, const CMD_BUFFER_STATE *cb_state,
                                                    VkPipelineStageFlags src_stage_mask, VkPipelineStageFlags dst_stage_mask,
                                                    VkDependencyFlags dependency_flags, uint32_t mem_barrier_count,
                                                    const VkMemoryBarrier *mem_barriers, uint32_t buffer_mem_barrier_count,
                                                    const VkBufferMemoryBarrier *buffer_mem_barriers,
                                                    uint32_t image_mem_barrier_count,
                                                    const VkImageMemoryBarrier *image_barriers) const {
    bool skip = false;
    const auto rp_state = cb_state->activeRenderPass;
    RenderPassDepState state(this, outer_loc.StringFunc().c_str(), "VUID-vkCmdPipelineBarrier-pDependencies-02285",
                             cb_state->activeSubpass, rp_state->renderPass, enabled_features,
                             rp_state->self_dependencies[cb_state->activeSubpass], rp_state->createInfo.pDependencies);
    if (state.self_dependencies.size() == 0) {
        skip |= LogError(state.rp_handle, "VUID-vkCmdPipelineBarrier-pDependencies-02285",
                         "%s Barriers cannot be set during subpass %d of %s with no self-dependency specified.",
                         outer_loc.Message().c_str(), state.active_subpass, report_data->FormatHandle(state.rp_handle).c_str());
        return skip;
    }
    // Grab ref to current subpassDescription up-front for use below
    const auto &sub_desc = rp_state->createInfo.pSubpasses[state.active_subpass];
    skip |= state.ValidateStage(outer_loc, src_stage_mask, dst_stage_mask);

    if (0 != buffer_mem_barrier_count) {
        skip |= LogError(state.rp_handle, "VUID-vkCmdPipelineBarrier-bufferMemoryBarrierCount-01178",
                         "%s: bufferMemoryBarrierCount is non-zero (%d) for subpass %d of %s.", state.func_name.c_str(),
                         buffer_mem_barrier_count, state.active_subpass, report_data->FormatHandle(rp_state->renderPass).c_str());
    }
    for (uint32_t i = 0; i < mem_barrier_count; ++i) {
        const auto &mem_barrier = mem_barriers[i];
        Location loc(outer_loc.function, Struct::VkMemoryBarrier, Field::pMemoryBarriers, i);
        skip |= state.ValidateAccess(loc, mem_barrier.srcAccessMask, mem_barrier.dstAccessMask);
    }

    for (uint32_t i = 0; i < image_mem_barrier_count; ++i) {
        const auto &img_barrier = image_barriers[i];
        Location loc(outer_loc.function, Struct::VkImageMemoryBarrier, Field::pImageMemoryBarriers, i);
        skip |= state.ValidateAccess(loc, img_barrier.srcAccessMask, img_barrier.dstAccessMask);

        if (VK_QUEUE_FAMILY_IGNORED != img_barrier.srcQueueFamilyIndex ||
            VK_QUEUE_FAMILY_IGNORED != img_barrier.dstQueueFamilyIndex) {
            skip |= LogError(state.rp_handle, "VUID-vkCmdPipelineBarrier-srcQueueFamilyIndex-01182",
                             "%s is %d and dstQueueFamilyIndex is %d but both must be VK_QUEUE_FAMILY_IGNORED.",
                             loc.dot(Field::srcQueueFamilyIndex).Message().c_str(), img_barrier.srcQueueFamilyIndex,
                             img_barrier.dstQueueFamilyIndex);
        }
        // Secondary CBs can have null framebuffer so record will queue up validation in that case 'til FB is known
        if (VK_NULL_HANDLE != cb_state->activeFramebuffer) {
            skip |= ValidateImageBarrierAttachment(loc, cb_state, cb_state->activeFramebuffer.get(), state.active_subpass, sub_desc,
                                                   state.rp_handle, img_barrier);
        }
    }
    skip |= state.ValidateDependencyFlag(dependency_flags);
    return skip;
}

bool CoreChecks::ValidateRenderPassPipelineBarriers(const Location &outer_loc, const CMD_BUFFER_STATE *cb_state,
                                                    const VkDependencyInfoKHR *dep_info) const {
    bool skip = false;
    const auto rp_state = cb_state->activeRenderPass;
    RenderPassDepState state(this, outer_loc.StringFunc().c_str(), "VUID-vkCmdPipelineBarrier2KHR-pDependencies-02285",
                             cb_state->activeSubpass, rp_state->renderPass, enabled_features,
                             rp_state->self_dependencies[cb_state->activeSubpass], rp_state->createInfo.pDependencies);

    if (state.self_dependencies.size() == 0) {
        skip |= LogError(state.rp_handle, state.vuid,
                         "%s: Barriers cannot be set during subpass %d of %s with no self-dependency specified.",
                         state.func_name.c_str(), state.active_subpass, report_data->FormatHandle(rp_state->renderPass).c_str());
        return skip;
    }
    // Grab ref to current subpassDescription up-front for use below
    const auto &sub_desc = rp_state->createInfo.pSubpasses[state.active_subpass];
    for (uint32_t i = 0; i < dep_info->memoryBarrierCount; ++i) {
        const auto &mem_barrier = dep_info->pMemoryBarriers[i];
        Location loc(outer_loc.function, Struct::VkMemoryBarrier2KHR, Field::pMemoryBarriers, i);
        skip |= state.ValidateStage(loc, mem_barrier.srcStageMask, mem_barrier.dstStageMask);
        skip |= state.ValidateAccess(loc, mem_barrier.srcAccessMask, mem_barrier.dstAccessMask);
    }
    if (0 != dep_info->bufferMemoryBarrierCount) {
        skip |=
            LogError(state.rp_handle, "VUID-vkCmdPipelineBarrier2KHR-bufferMemoryBarrierCount-01178",
                     "%s: bufferMemoryBarrierCount is non-zero (%d) for subpass %d of %s.", state.func_name.c_str(),
                     dep_info->bufferMemoryBarrierCount, state.active_subpass, report_data->FormatHandle(state.rp_handle).c_str());
    }
    for (uint32_t i = 0; i < dep_info->imageMemoryBarrierCount; ++i) {
        const auto &img_barrier = dep_info->pImageMemoryBarriers[i];
        Location loc(outer_loc.function, Struct::VkImageMemoryBarrier2KHR, Field::pImageMemoryBarriers, i);

        skip |= state.ValidateStage(loc, img_barrier.srcStageMask, img_barrier.dstStageMask);
        skip |= state.ValidateAccess(loc, img_barrier.srcAccessMask, img_barrier.dstAccessMask);

        if (VK_QUEUE_FAMILY_IGNORED != img_barrier.srcQueueFamilyIndex ||
            VK_QUEUE_FAMILY_IGNORED != img_barrier.dstQueueFamilyIndex) {
            skip |= LogError(state.rp_handle, "VUID-vkCmdPipelineBarrier2KHR-srcQueueFamilyIndex-01182",
                             "%s is %d and dstQueueFamilyIndex is %d but both must be VK_QUEUE_FAMILY_IGNORED.",
                             loc.dot(Field::srcQueueFamilyIndex).Message().c_str(), img_barrier.srcQueueFamilyIndex,
                             img_barrier.dstQueueFamilyIndex);
        }
        // Secondary CBs can have null framebuffer so record will queue up validation in that case 'til FB is known
        if (VK_NULL_HANDLE != cb_state->activeFramebuffer) {
            skip |= ValidateImageBarrierAttachment(loc, cb_state, cb_state->activeFramebuffer.get(), state.active_subpass, sub_desc,
                                                   state.rp_handle, img_barrier);
        }
    }
    skip |= state.ValidateDependencyFlag(dep_info->dependencyFlags);
    return skip;
}

bool CoreChecks::ValidateStageMasksAgainstQueueCapabilities(const LogObjectList &objects, const Location &loc,
                                                            VkQueueFlags queue_flags, VkPipelineStageFlags2KHR stage_mask) const {
    bool skip = false;
    // these are always allowed.
    stage_mask &= ~(VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT_KHR | VK_PIPELINE_STAGE_2_TOP_OF_PIPE_BIT_KHR |
                    VK_PIPELINE_STAGE_2_BOTTOM_OF_PIPE_BIT_KHR | VK_PIPELINE_STAGE_2_HOST_BIT_KHR);
    if (stage_mask == 0) {
        return skip;
    }

    static const std::map<VkPipelineStageFlags2KHR, VkQueueFlags> metaFlags{
        {VK_PIPELINE_STAGE_2_ALL_GRAPHICS_BIT_KHR, VK_QUEUE_GRAPHICS_BIT},
        {VK_PIPELINE_STAGE_2_ALL_TRANSFER_BIT_KHR, VK_QUEUE_GRAPHICS_BIT | VK_QUEUE_COMPUTE_BIT | VK_QUEUE_TRANSFER_BIT},
        {VK_PIPELINE_STAGE_2_PRE_RASTERIZATION_SHADERS_BIT_KHR, VK_QUEUE_GRAPHICS_BIT},
        {VK_PIPELINE_STAGE_2_VERTEX_INPUT_BIT_KHR, VK_QUEUE_GRAPHICS_BIT},
    };

    for (const auto &entry : metaFlags) {
        if (((entry.first & stage_mask) != 0) && ((entry.second & queue_flags) == 0)) {
            auto vuid = sync_vuid_maps::GetStageQueueCapVUID(loc, entry.first);
            skip |= LogError(objects, vuid,
                             "%s flag %s is not compatible with the queue family properties (%s) of this command buffer.",
                             loc.Message().c_str(), sync_utils::StringPipelineStageFlags(entry.first).c_str(),
                             string_VkQueueFlags(queue_flags).c_str());
        }
        stage_mask &= ~entry.first;
    }
    if (stage_mask == 0) {
        return skip;
    }

    auto supported_flags = sync_utils::ExpandPipelineStages(VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT_KHR, queue_flags);

    auto bad_flags = stage_mask & ~supported_flags;

    // Lookup each bit in the stagemask and check for overlap between its table bits and queue_flags
    for (size_t i = 0; i < sizeof(bad_flags) * 8; i++) {
        VkPipelineStageFlags2KHR bit = (1ULL << i) & bad_flags;
        if (bit) {
            auto vuid = sync_vuid_maps::GetStageQueueCapVUID(loc, bit);
            skip |= LogError(
                objects, vuid, "%s flag %s is not compatible with the queue family properties (%s) of this command buffer.",
                loc.Message().c_str(), sync_utils::StringPipelineStageFlags(bit).c_str(), string_VkQueueFlags(queue_flags).c_str());
        }
    }
    return skip;
}

bool CoreChecks::ValidatePipelineStageFeatureEnables(const LogObjectList &objects, const Location &loc,
                                                     VkPipelineStageFlags2KHR stage_mask) const {
    bool skip = false;
    if (!enabled_features.synchronization2_features.synchronization2 && stage_mask == 0) {
        auto vuid = sync_vuid_maps::GetBadFeatureVUID(loc, 0);
        std::stringstream msg;
        msg << loc.Message() << " must not be 0 unless synchronization2 is enabled.";
        skip |= LogError(objects, vuid, "%s", msg.str().c_str());
    }

    auto disabled_stages = sync_utils::DisabledPipelineStages(enabled_features);
    auto bad_bits = stage_mask & disabled_stages;
    if (bad_bits == 0) {
        return skip;
    }
    for (size_t i = 0; i < sizeof(bad_bits) * 8; i++) {
        VkPipelineStageFlags2KHR bit = 1ULL << i;
        if (bit & bad_bits) {
            auto vuid = sync_vuid_maps::GetBadFeatureVUID(loc, bit);
            std::stringstream msg;
            msg << loc.Message() << " includes " << sync_utils::StringPipelineStageFlags(bit) << " when the device does not have "
                << sync_vuid_maps::kFeatureNameMap.at(bit) << " feature enabled.";

            skip |= LogError(objects, vuid, "%s", msg.str().c_str());
        }
    }
    return skip;
}

bool CoreChecks::ValidatePipelineStage(const LogObjectList &objects, const Location &loc, VkQueueFlags queue_flags,
                                       VkPipelineStageFlags2KHR stage_mask) const {
    bool skip = false;
    skip |= ValidateStageMasksAgainstQueueCapabilities(objects, loc, queue_flags, stage_mask);
    skip |= ValidatePipelineStageFeatureEnables(objects, loc, stage_mask);
    return skip;
}

bool CoreChecks::ValidateAccessMask(const LogObjectList &objects, const Location &loc, VkQueueFlags queue_flags,
                                    VkAccessFlags2KHR access_mask, VkPipelineStageFlags2KHR stage_mask) const {
    bool skip = false;
    // Early out if all commands set
    if ((stage_mask & VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT_KHR) != 0) return skip;

    // or if only generic memory accesses are specified (or we got a 0 mask)
    access_mask &= ~(VK_ACCESS_2_MEMORY_READ_BIT_KHR | VK_ACCESS_2_MEMORY_WRITE_BIT_KHR);
    if (access_mask == 0) return skip;

    auto expanded_stages = sync_utils::ExpandPipelineStages(stage_mask, queue_flags);  // TODO:
    auto valid_accesses = sync_utils::CompatibleAccessMask(expanded_stages);
    auto bad_accesses = (access_mask & ~valid_accesses);
    if (bad_accesses == 0) {
        return skip;
    }
    for (size_t i = 0; i < sizeof(bad_accesses) * 8; i++) {
        VkAccessFlags2KHR bit = (1ULL << i);
        if (bad_accesses & bit) {
            auto vuid = sync_vuid_maps::GetBadAccessFlagsVUID(loc, bit);
            std::stringstream msg;
            msg << loc.Message() << " bit " << sync_utils::StringAccessFlags(bit) << " is not supported by stage mask ("
                << sync_utils::StringPipelineStageFlags(stage_mask) << ").";
            skip |= LogError(objects, vuid, "%s", msg.str().c_str());
        }
    }
    return skip;
}

bool CoreChecks::ValidateEventStageMask(const ValidationStateTracker *state_data, const CMD_BUFFER_STATE *pCB, size_t eventCount,
                                        size_t firstEventIndex, VkPipelineStageFlags2KHR sourceStageMask,
                                        EventToStageMap *localEventToStageMap) {
    bool skip = false;
    VkPipelineStageFlags2KHR stage_mask = 0;
    const auto max_event = std::min((firstEventIndex + eventCount), pCB->events.size());
    for (size_t event_index = firstEventIndex; event_index < max_event; ++event_index) {
        auto event = pCB->events[event_index];
        auto event_data = localEventToStageMap->find(event);
        if (event_data != localEventToStageMap->end()) {
            stage_mask |= event_data->second;
        } else {
            auto global_event_data = state_data->GetEventState(event);
            if (!global_event_data) {
                skip |= state_data->LogError(event, kVUID_Core_DrawState_InvalidEvent,
                                             "%s cannot be waited on if it has never been set.",
                                             state_data->report_data->FormatHandle(event).c_str());
            } else {
                stage_mask |= global_event_data->stageMask;
            }
        }
    }
    // TODO: Need to validate that host_bit is only set if set event is called
    // but set event can be called at any time.
    if (sourceStageMask != stage_mask && sourceStageMask != (stage_mask | VK_PIPELINE_STAGE_HOST_BIT)) {
        skip |= state_data->LogError(
            pCB->commandBuffer, "VUID-vkCmdWaitEvents-srcStageMask-parameter",
            "Submitting cmdbuffer with call to VkCmdWaitEvents using srcStageMask 0x%" PRIx64
            " which must be the bitwise OR of "
            "the stageMask parameters used in calls to vkCmdSetEvent and VK_PIPELINE_STAGE_HOST_BIT if used with "
            "vkSetEvent but instead is 0x%" PRIx64 ".",
            sourceStageMask, stage_mask);
    }
    return skip;
}

// Check if all barriers are of a given operation type.
template <typename Barrier, typename OpCheck>
bool AllTransferOp(const COMMAND_POOL_STATE *pool, OpCheck &op_check, uint32_t count, const Barrier *barriers) {
    if (!pool) return false;

    for (uint32_t b = 0; b < count; b++) {
        if (!op_check(pool, barriers[b])) return false;
    }
    return true;
}

// Look at the barriers to see if we they are all release or all acquire, the result impacts queue properties validation
template <typename BufBarrier, typename ImgBarrier>
BarrierOperationsType CoreChecks::ComputeBarrierOperationsType(const CMD_BUFFER_STATE *cb_state, uint32_t buffer_barrier_count,
                                                               const BufBarrier *buffer_barriers, uint32_t image_barrier_count,
                                                               const ImgBarrier *image_barriers) const {
    auto pool = cb_state->command_pool.get();
    BarrierOperationsType op_type = kGeneral;

    // Look at the barrier details only if they exist
    // Note: AllTransferOp returns true for count == 0
    if ((buffer_barrier_count + image_barrier_count) != 0) {
        if (AllTransferOp(pool, TempIsReleaseOp<BufBarrier>, buffer_barrier_count, buffer_barriers) &&
            AllTransferOp(pool, TempIsReleaseOp<ImgBarrier>, image_barrier_count, image_barriers)) {
            op_type = kAllRelease;
        } else if (AllTransferOp(pool, IsAcquireOp<BufBarrier>, buffer_barrier_count, buffer_barriers) &&
                   AllTransferOp(pool, IsAcquireOp<ImgBarrier>, image_barrier_count, image_barriers)) {
            op_type = kAllAcquire;
        }
    }

    return op_type;
}

bool CoreChecks::PreCallValidateCmdWaitEvents(VkCommandBuffer commandBuffer, uint32_t eventCount, const VkEvent *pEvents,
                                              VkPipelineStageFlags srcStageMask, VkPipelineStageFlags dstStageMask,
                                              uint32_t memoryBarrierCount, const VkMemoryBarrier *pMemoryBarriers,
                                              uint32_t bufferMemoryBarrierCount, const VkBufferMemoryBarrier *pBufferMemoryBarriers,
                                              uint32_t imageMemoryBarrierCount,
                                              const VkImageMemoryBarrier *pImageMemoryBarriers) const {
    bool skip = false;
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);

    auto queue_flags = GetQueueFlags(*cb_state);
    LogObjectList objects(commandBuffer);
    Location loc(Func::vkCmdWaitEvents, Struct::vkCmdWaitEvents);
    skip |= ValidatePipelineStage(objects, loc.dot(Field::srcStageMask), queue_flags, srcStageMask);
    skip |= ValidatePipelineStage(objects, loc.dot(Field::dstStageMask), queue_flags, dstStageMask);

    skip |= ValidateCmdQueueFlags(cb_state, "vkCmdWaitEvents()", VK_QUEUE_GRAPHICS_BIT | VK_QUEUE_COMPUTE_BIT,
                                  "VUID-vkCmdWaitEvents-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_WAITEVENTS, "vkCmdWaitEvents()");
    skip |= ValidateBarriers(loc, cb_state, srcStageMask, dstStageMask, memoryBarrierCount, pMemoryBarriers,
                             bufferMemoryBarrierCount, pBufferMemoryBarriers, imageMemoryBarrierCount, pImageMemoryBarriers);
    return skip;
}

bool CoreChecks::PreCallValidateCmdWaitEvents2KHR(VkCommandBuffer commandBuffer, uint32_t eventCount, const VkEvent *pEvents,
                                                  const VkDependencyInfoKHR *pDependencyInfos) const {
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);

    bool skip = false;
    for (uint32_t i = 0; (i < eventCount) && !skip; i++) {
        LogObjectList objects(commandBuffer);
        objects.add(pEvents[i]);
        Location loc(Func::vkCmdWaitEvents2KHR, Struct::vkCmdWaitEvents2KHR, Field::pDependencyInfos, i);
        if (pDependencyInfos[i].dependencyFlags != 0) {
            skip |= LogError(objects, "VUID-vkCmdWaitEvents2KHR-dependencyFlags-03844", "%s (%s) must be 0.",
                             loc.dot(Field::dependencyFlags).Message().c_str(),
                             string_VkDependencyFlags(pDependencyInfos[i].dependencyFlags).c_str());
        }
        skip |= ValidateDependencyInfo(objects, loc, cb_state, kGeneral, &pDependencyInfos[i]);
    }
    skip |= ValidateCmdQueueFlags(cb_state, "vkCmdWaitEvents()", VK_QUEUE_GRAPHICS_BIT | VK_QUEUE_COMPUTE_BIT,
                                  "VUID-vkCmdWaitEvents-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_WAITEVENTS, "vkCmdWaitEvents()");
    return skip;
}

void CoreChecks::PreCallRecordCmdWaitEvents(VkCommandBuffer commandBuffer, uint32_t eventCount, const VkEvent *pEvents,
                                            VkPipelineStageFlags sourceStageMask, VkPipelineStageFlags dstStageMask,
                                            uint32_t memoryBarrierCount, const VkMemoryBarrier *pMemoryBarriers,
                                            uint32_t bufferMemoryBarrierCount, const VkBufferMemoryBarrier *pBufferMemoryBarriers,
                                            uint32_t imageMemoryBarrierCount, const VkImageMemoryBarrier *pImageMemoryBarriers) {
    CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    // The StateTracker added will add to the events vector.
    auto first_event_index = cb_state->events.size();
    StateTracker::PreCallRecordCmdWaitEvents(commandBuffer, eventCount, pEvents, sourceStageMask, dstStageMask, memoryBarrierCount,
                                             pMemoryBarriers, bufferMemoryBarrierCount, pBufferMemoryBarriers,
                                             imageMemoryBarrierCount, pImageMemoryBarriers);
    auto event_added_count = cb_state->events.size() - first_event_index;

    const CMD_BUFFER_STATE *cb_state_const = cb_state;
    cb_state->eventUpdates.emplace_back(
        [cb_state_const, event_added_count, first_event_index, sourceStageMask](
            const ValidationStateTracker *device_data, bool do_validate, EventToStageMap *localEventToStageMap) {
            if (!do_validate) return false;
            return ValidateEventStageMask(device_data, cb_state_const, event_added_count, first_event_index, sourceStageMask,
                                          localEventToStageMap);
        });
    TransitionImageLayouts(cb_state, imageMemoryBarrierCount, pImageMemoryBarriers);
}

void CoreChecks::PreCallRecordCmdWaitEvents2KHR(VkCommandBuffer commandBuffer, uint32_t eventCount, const VkEvent *pEvents,
                                                const VkDependencyInfoKHR *pDependencyInfos) {
    CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    // The StateTracker added will add to the events vector.
    auto first_event_index = cb_state->events.size();
    StateTracker::PreCallRecordCmdWaitEvents2KHR(commandBuffer, eventCount, pEvents, pDependencyInfos);
    auto event_added_count = cb_state->events.size() - first_event_index;
    const CMD_BUFFER_STATE *cb_state_const = cb_state;
    for (uint32_t i = 0; i < eventCount; i++) {
        const auto &dep_info = pDependencyInfos[i];
        auto stage_masks = sync_utils::GetGlobalStageMasks(dep_info);
        cb_state->eventUpdates.emplace_back(
            [cb_state_const, event_added_count, first_event_index, stage_masks](
                const ValidationStateTracker *device_data, bool do_validate, EventToStageMap *localEventToStageMap) {
                if (!do_validate) return false;
                return ValidateEventStageMask(device_data, cb_state_const, event_added_count, first_event_index, stage_masks.src,
                                              localEventToStageMap);
            });
        TransitionImageLayouts(cb_state, dep_info.imageMemoryBarrierCount, dep_info.pImageMemoryBarriers);
    }
}

void CoreChecks::PostCallRecordCmdWaitEvents(VkCommandBuffer commandBuffer, uint32_t eventCount, const VkEvent *pEvents,
                                             VkPipelineStageFlags sourceStageMask, VkPipelineStageFlags dstStageMask,
                                             uint32_t memoryBarrierCount, const VkMemoryBarrier *pMemoryBarriers,
                                             uint32_t bufferMemoryBarrierCount, const VkBufferMemoryBarrier *pBufferMemoryBarriers,
                                             uint32_t imageMemoryBarrierCount, const VkImageMemoryBarrier *pImageMemoryBarriers) {
    CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    RecordBarriers(Func::vkCmdWaitEvents, cb_state, bufferMemoryBarrierCount, pBufferMemoryBarriers, imageMemoryBarrierCount,
                   pImageMemoryBarriers);
}

void CoreChecks::PostCallRecordCmdWaitEvents2KHR(VkCommandBuffer commandBuffer, uint32_t eventCount, const VkEvent *pEvents,
                                                 const VkDependencyInfoKHR *pDependencyInfos) {
    CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    for (uint32_t i = 0; i < eventCount; i++) {
        const auto &dep_info = pDependencyInfos[i];
        RecordBarriers(Func::vkCmdWaitEvents2KHR, cb_state, dep_info);
    }
}

bool CoreChecks::PreCallValidateCmdPipelineBarrier(VkCommandBuffer commandBuffer, VkPipelineStageFlags srcStageMask,
                                                   VkPipelineStageFlags dstStageMask, VkDependencyFlags dependencyFlags,
                                                   uint32_t memoryBarrierCount, const VkMemoryBarrier *pMemoryBarriers,
                                                   uint32_t bufferMemoryBarrierCount,
                                                   const VkBufferMemoryBarrier *pBufferMemoryBarriers,
                                                   uint32_t imageMemoryBarrierCount,
                                                   const VkImageMemoryBarrier *pImageMemoryBarriers) const {
    bool skip = false;
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);
    LogObjectList objects(commandBuffer);
    auto queue_flags = GetQueueFlags(*cb_state);
    Location loc(Func::vkCmdPipelineBarrier, Struct::vkCmdPipelineBarrier);

    auto op_type = ComputeBarrierOperationsType(cb_state, bufferMemoryBarrierCount, pBufferMemoryBarriers, imageMemoryBarrierCount,
                                                pImageMemoryBarriers);

    if (op_type == kAllRelease || op_type == kGeneral) {
        skip |= ValidatePipelineStage(objects, loc.dot(Field::srcStageMask), queue_flags, srcStageMask);
    }
    if (op_type == kAllAcquire || op_type == kGeneral) {
        skip |= ValidatePipelineStage(objects, loc.dot(Field::dstStageMask), queue_flags, dstStageMask);
    }
    skip |= ValidateCmdQueueFlags(cb_state, "vkCmdPipelineBarrier()",
                                  VK_QUEUE_TRANSFER_BIT | VK_QUEUE_GRAPHICS_BIT | VK_QUEUE_COMPUTE_BIT,
                                  "VUID-vkCmdPipelineBarrier-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_PIPELINEBARRIER, "vkCmdPipelineBarrier()");
    if (cb_state->activeRenderPass) {
        skip |= ValidateRenderPassPipelineBarriers(loc, cb_state, srcStageMask, dstStageMask, dependencyFlags, memoryBarrierCount,
                                                   pMemoryBarriers, bufferMemoryBarrierCount, pBufferMemoryBarriers,
                                                   imageMemoryBarrierCount, pImageMemoryBarriers);
        if (skip) return true;  // Early return to avoid redundant errors from below calls
    } else {
        if (dependencyFlags & VK_DEPENDENCY_VIEW_LOCAL_BIT) {
            skip = LogError(objects, "VUID-vkCmdPipelineBarrier-dependencyFlags-01186",
                            "%s VK_DEPENDENCY_VIEW_LOCAL_BIT must not be set outside of a render pass instance",
                            loc.dot(Field::dependencyFlags).Message().c_str());
        }
    }
    skip |= ValidateBarriers(loc, cb_state, srcStageMask, dstStageMask, memoryBarrierCount, pMemoryBarriers,
                             bufferMemoryBarrierCount, pBufferMemoryBarriers, imageMemoryBarrierCount, pImageMemoryBarriers);
    return skip;
}

bool CoreChecks::PreCallValidateCmdPipelineBarrier2KHR(VkCommandBuffer commandBuffer,
                                                       const VkDependencyInfoKHR *pDependencyInfo) const {
    bool skip = false;
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);
    LogObjectList objects(commandBuffer);
    auto op_type =
        ComputeBarrierOperationsType(cb_state, pDependencyInfo->bufferMemoryBarrierCount, pDependencyInfo->pBufferMemoryBarriers,
                                     pDependencyInfo->imageMemoryBarrierCount, pDependencyInfo->pImageMemoryBarriers);

    Location loc(Func::vkCmdPipelineBarrier2KHR, Struct::vkCmdPipelineBarrier2KHR, Field::pDependencyInfo);
    skip |= ValidateCmdQueueFlags(cb_state, "vkCmdPipelineBarrier2KHR()",
                                  VK_QUEUE_TRANSFER_BIT | VK_QUEUE_GRAPHICS_BIT | VK_QUEUE_COMPUTE_BIT,
                                  "VUID-vkCmdPipelineBarrier-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_PIPELINEBARRIER, "vkCmdPipelineBarrier()");
    if (cb_state->activeRenderPass) {
        skip |= ValidateRenderPassPipelineBarriers(loc, cb_state, pDependencyInfo);
        if (skip) return true;  // Early return to avoid redundant errors from below calls
    } else {
        if (pDependencyInfo->dependencyFlags & VK_DEPENDENCY_VIEW_LOCAL_BIT) {
            skip = LogError(objects, "VUID-vkCmdPipelineBarrier2KHR-dependencyFlags-01186",
                            "%s VK_DEPENDENCY_VIEW_LOCAL_BIT must not be set outside of a render pass instance",
                            loc.dot(Field::dependencyFlags).Message().c_str());
        }
    }
    skip |= ValidateDependencyInfo(objects, loc, cb_state, op_type, pDependencyInfo);
    return skip;
}

void CoreChecks::PreCallRecordCmdPipelineBarrier(VkCommandBuffer commandBuffer, VkPipelineStageFlags srcStageMask,
                                                 VkPipelineStageFlags dstStageMask, VkDependencyFlags dependencyFlags,
                                                 uint32_t memoryBarrierCount, const VkMemoryBarrier *pMemoryBarriers,
                                                 uint32_t bufferMemoryBarrierCount,
                                                 const VkBufferMemoryBarrier *pBufferMemoryBarriers,
                                                 uint32_t imageMemoryBarrierCount,
                                                 const VkImageMemoryBarrier *pImageMemoryBarriers) {
    CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);

    RecordBarriers(Func::vkCmdPipelineBarrier, cb_state, bufferMemoryBarrierCount, pBufferMemoryBarriers, imageMemoryBarrierCount,
                   pImageMemoryBarriers);
    TransitionImageLayouts(cb_state, imageMemoryBarrierCount, pImageMemoryBarriers);
}

void CoreChecks::PreCallRecordCmdPipelineBarrier2KHR(VkCommandBuffer commandBuffer, const VkDependencyInfoKHR *pDependencyInfo) {
    CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);

    RecordBarriers(Func::vkCmdPipelineBarrier2KHR, cb_state, *pDependencyInfo);
    TransitionImageLayouts(cb_state, pDependencyInfo->imageMemoryBarrierCount, pDependencyInfo->pImageMemoryBarriers);
}

bool CoreChecks::ValidateBeginQuery(const CMD_BUFFER_STATE *cb_state, const QueryObject &query_obj, VkFlags flags,
                                    uint32_t index, CMD_TYPE cmd,
                                    const char *cmd_name, const ValidateBeginQueryVuids *vuids) const {
    bool skip = false;
    const auto *query_pool_state = GetQueryPoolState(query_obj.pool);
    const auto &query_pool_ci = query_pool_state->createInfo;

    if (query_pool_ci.queryType == VK_QUERY_TYPE_TIMESTAMP) {
        skip |= LogError(cb_state->commandBuffer, "VUID-vkCmdBeginQuery-queryType-02804",
                         "%s: The querypool's query type must not be VK_QUERY_TYPE_TIMESTAMP.", cmd_name);
    }

    // Check for nested queries
    if (cb_state->activeQueries.size()) {
        for (const auto &a_query : cb_state->activeQueries) {
            auto active_query_pool_state = GetQueryPoolState(a_query.pool);
            if (active_query_pool_state->createInfo.queryType == query_pool_ci.queryType && a_query.index == index) {
                LogObjectList obj_list(cb_state->commandBuffer);
                obj_list.add(query_obj.pool);
                obj_list.add(a_query.pool);
                skip |= LogError(obj_list, vuids->vuid_dup_query_type,
                                 "%s: Within the same command buffer %s, query %d from pool %s has same queryType as active query "
                                 "%d from pool %s.",
                                 cmd_name, report_data->FormatHandle(cb_state->commandBuffer).c_str(), query_obj.index,
                                 report_data->FormatHandle(query_obj.pool).c_str(), a_query.index,
                                 report_data->FormatHandle(a_query.pool).c_str());
            }
        }
    }

    // There are tighter queue constraints to test for certain query pools
    if (query_pool_ci.queryType == VK_QUERY_TYPE_TRANSFORM_FEEDBACK_STREAM_EXT) {
        skip |= ValidateCmdQueueFlags(cb_state, cmd_name, VK_QUEUE_GRAPHICS_BIT, vuids->vuid_queue_feedback);
    }
    if (query_pool_ci.queryType == VK_QUERY_TYPE_OCCLUSION) {
        skip |= ValidateCmdQueueFlags(cb_state, cmd_name, VK_QUEUE_GRAPHICS_BIT, vuids->vuid_queue_occlusion);
    }
    if (query_pool_ci.queryType == VK_QUERY_TYPE_PERFORMANCE_QUERY_KHR) {
        if (!cb_state->performance_lock_acquired) {
            skip |= LogError(cb_state->commandBuffer, vuids->vuid_profile_lock,
                             "%s: profiling lock must be held before vkBeginCommandBuffer is called on "
                             "a command buffer where performance queries are recorded.",
                             cmd_name);
        }

        if (query_pool_state->has_perf_scope_command_buffer && cb_state->commandCount > 0) {
            skip |= LogError(cb_state->commandBuffer, vuids->vuid_scope_not_first,
                             "%s: Query pool %s was created with a counter of scope "
                             "VK_QUERY_SCOPE_COMMAND_BUFFER_KHR but %s is not the first recorded "
                             "command in the command buffer.",
                             cmd_name, report_data->FormatHandle(query_obj.pool).c_str(), cmd_name);
        }

        if (query_pool_state->has_perf_scope_render_pass && cb_state->activeRenderPass) {
            skip |= LogError(cb_state->commandBuffer, vuids->vuid_scope_in_rp,
                             "%s: Query pool %s was created with a counter of scope "
                             "VK_QUERY_SCOPE_RENDER_PASS_KHR but %s is inside a render pass.",
                             cmd_name, report_data->FormatHandle(query_obj.pool).c_str(), cmd_name);
        }
    }

    skip |= ValidateCmdQueueFlags(cb_state, cmd_name, VK_QUEUE_GRAPHICS_BIT | VK_QUEUE_COMPUTE_BIT, vuids->vuid_queue_flags);

    if (flags & VK_QUERY_CONTROL_PRECISE_BIT) {
        if (!enabled_features.core.occlusionQueryPrecise) {
            skip |= LogError(cb_state->commandBuffer, vuids->vuid_precise,
                             "%s: VK_QUERY_CONTROL_PRECISE_BIT provided, but precise occlusion queries not enabled on the device.",
                             cmd_name);
        }

        if (query_pool_ci.queryType != VK_QUERY_TYPE_OCCLUSION) {
            skip |=
                LogError(cb_state->commandBuffer, vuids->vuid_precise,
                         "%s: VK_QUERY_CONTROL_PRECISE_BIT provided, but pool query type is not VK_QUERY_TYPE_OCCLUSION", cmd_name);
        }
    }

    if (query_obj.query >= query_pool_ci.queryCount) {
        skip |= LogError(cb_state->commandBuffer, vuids->vuid_query_count,
                         "%s: Query index %" PRIu32 " must be less than query count %" PRIu32 " of %s.", cmd_name, query_obj.query,
                         query_pool_ci.queryCount, report_data->FormatHandle(query_obj.pool).c_str());
    }

    if (cb_state->unprotected == false) {
        skip |= LogError(cb_state->commandBuffer, vuids->vuid_protected_cb,
                         "%s: command can't be used in protected command buffers.", cmd_name);
    }

    skip |= ValidateCmd(cb_state, cmd, cmd_name);
    return skip;
}

bool CoreChecks::PreCallValidateCmdBeginQuery(VkCommandBuffer commandBuffer, VkQueryPool queryPool, uint32_t slot,
                                              VkFlags flags) const {
    if (disabled[query_validation]) return false;
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);
    QueryObject query_obj(queryPool, slot);
    struct BeginQueryVuids : ValidateBeginQueryVuids {
        BeginQueryVuids() : ValidateBeginQueryVuids() {
            vuid_queue_flags = "VUID-vkCmdBeginQuery-commandBuffer-cmdpool";
            vuid_queue_feedback = "VUID-vkCmdBeginQuery-queryType-02327";
            vuid_queue_occlusion = "VUID-vkCmdBeginQuery-queryType-00803";
            vuid_precise = "VUID-vkCmdBeginQuery-queryType-00800";
            vuid_query_count = "VUID-vkCmdBeginQuery-query-00802";
            vuid_profile_lock = "VUID-vkCmdBeginQuery-queryPool-03223";
            vuid_scope_not_first = "VUID-vkCmdBeginQuery-queryPool-03224";
            vuid_scope_in_rp = "VUID-vkCmdBeginQuery-queryPool-03225";
            vuid_dup_query_type = "VUID-vkCmdBeginQuery-queryPool-01922";
            vuid_protected_cb = "VUID-vkCmdBeginQuery-commandBuffer-01885";
        }
    };
    BeginQueryVuids vuids;
    return ValidateBeginQuery(cb_state, query_obj, flags, 0, CMD_BEGINQUERY, "vkCmdBeginQuery()", &vuids);
}

bool CoreChecks::VerifyQueryIsReset(const ValidationStateTracker *state_data, VkCommandBuffer commandBuffer, QueryObject query_obj,
                                    const char *func_name, VkQueryPool &firstPerfQueryPool, uint32_t perfPass,
                                    QueryMap *localQueryToStateMap) {
    bool skip = false;

    const auto *query_pool_state = state_data->GetQueryPoolState(query_obj.pool);
    const auto &query_pool_ci = query_pool_state->createInfo;

    QueryState state = state_data->GetQueryState(localQueryToStateMap, query_obj.pool, query_obj.query, perfPass);
    // If reset was in another command buffer, check the global map
    if (state == QUERYSTATE_UNKNOWN) {
        state = state_data->GetQueryState(&state_data->queryToStateMap, query_obj.pool, query_obj.query, perfPass);
    }
    // Performance queries have limitation upon when they can be
    // reset.
    if (query_pool_ci.queryType == VK_QUERY_TYPE_PERFORMANCE_QUERY_KHR && state == QUERYSTATE_UNKNOWN &&
        perfPass >= query_pool_state->n_performance_passes) {
        // If the pass is invalid, assume RESET state, another error
        // will be raised in ValidatePerformanceQuery().
        state = QUERYSTATE_RESET;
    }

    if (state != QUERYSTATE_RESET) {
        skip |= state_data->LogError(commandBuffer, kVUID_Core_DrawState_QueryNotReset,
                                     "%s: %s and query %" PRIu32
                                     ": query not reset. "
                                     "After query pool creation, each query must be reset before it is used. "
                                     "Queries must also be reset between uses.",
                                     func_name, state_data->report_data->FormatHandle(query_obj.pool).c_str(), query_obj.query);
    }

    return skip;
}

bool CoreChecks::ValidatePerformanceQuery(const ValidationStateTracker *state_data, VkCommandBuffer commandBuffer,
                                          QueryObject query_obj, const char *func_name, VkQueryPool &firstPerfQueryPool,
                                          uint32_t perfPass, QueryMap *localQueryToStateMap) {
    const auto *query_pool_state = state_data->GetQueryPoolState(query_obj.pool);
    const auto &query_pool_ci = query_pool_state->createInfo;

    if (query_pool_ci.queryType != VK_QUERY_TYPE_PERFORMANCE_QUERY_KHR) return false;

    const CMD_BUFFER_STATE *cb_state = state_data->GetCBState(commandBuffer);
    bool skip = false;

    if (perfPass >= query_pool_state->n_performance_passes) {
        skip |= state_data->LogError(commandBuffer, "VUID-VkPerformanceQuerySubmitInfoKHR-counterPassIndex-03221",
                                     "Invalid counterPassIndex (%u, maximum allowed %u) value for query pool %s.", perfPass,
                                     query_pool_state->n_performance_passes,
                                     state_data->report_data->FormatHandle(query_obj.pool).c_str());
    }

    if (!cb_state->performance_lock_acquired || cb_state->performance_lock_released) {
        skip |= state_data->LogError(commandBuffer, "VUID-vkQueueSubmit-pCommandBuffers-03220",
                                     "Commandbuffer %s was submitted and contains a performance query but the"
                                     "profiling lock was not held continuously throughout the recording of commands.",
                                     state_data->report_data->FormatHandle(commandBuffer).c_str());
    }

    QueryState command_buffer_state = state_data->GetQueryState(localQueryToStateMap, query_obj.pool, query_obj.query, perfPass);
    if (command_buffer_state == QUERYSTATE_RESET) {
        skip |= state_data->LogError(
            commandBuffer, query_obj.indexed ? "VUID-vkCmdBeginQueryIndexedEXT-None-02863" : "VUID-vkCmdBeginQuery-None-02863",
            "VkQuery begin command recorded in a command buffer that, either directly or "
            "through secondary command buffers, also contains a vkCmdResetQueryPool command "
            "affecting the same query.");
    }

    if (firstPerfQueryPool != VK_NULL_HANDLE) {
        if (firstPerfQueryPool != query_obj.pool &&
            !state_data->enabled_features.performance_query_features.performanceCounterMultipleQueryPools) {
            skip |= state_data->LogError(
                commandBuffer,
                query_obj.indexed ? "VUID-vkCmdBeginQueryIndexedEXT-queryPool-03226" : "VUID-vkCmdBeginQuery-queryPool-03226",
                "Commandbuffer %s contains more than one performance query pool but "
                "performanceCounterMultipleQueryPools is not enabled.",
                state_data->report_data->FormatHandle(commandBuffer).c_str());
        }
    } else {
        firstPerfQueryPool = query_obj.pool;
    }

    return skip;
}

void CoreChecks::EnqueueVerifyBeginQuery(VkCommandBuffer command_buffer, const QueryObject &query_obj, const char *func_name) {
    CMD_BUFFER_STATE *cb_state = GetCBState(command_buffer);

    // Enqueue the submit time validation here, ahead of the submit time state update in the StateTracker's PostCallRecord
    cb_state->queryUpdates.emplace_back([command_buffer, query_obj, func_name](const ValidationStateTracker *device_data,
                                                                               bool do_validate, VkQueryPool &firstPerfQueryPool,
                                                                               uint32_t perfPass, QueryMap *localQueryToStateMap) {
        if (!do_validate) return false;
        bool skip = false;
        skip |= ValidatePerformanceQuery(device_data, command_buffer, query_obj, func_name, firstPerfQueryPool, perfPass,
                                         localQueryToStateMap);
        skip |= VerifyQueryIsReset(device_data, command_buffer, query_obj, func_name, firstPerfQueryPool, perfPass,
                                   localQueryToStateMap);
        return skip;
    });
}

void CoreChecks::PreCallRecordCmdBeginQuery(VkCommandBuffer commandBuffer, VkQueryPool queryPool, uint32_t slot, VkFlags flags) {
    if (disabled[query_validation]) return;
    QueryObject query_obj = {queryPool, slot};
    EnqueueVerifyBeginQuery(commandBuffer, query_obj, "vkCmdBeginQuery()");
}

void CoreChecks::EnqueueVerifyEndQuery(VkCommandBuffer command_buffer, const QueryObject &query_obj) {
    CMD_BUFFER_STATE *cb_state = GetCBState(command_buffer);

    // Enqueue the submit time validation here, ahead of the submit time state update in the StateTracker's PostCallRecord
    cb_state->queryUpdates.emplace_back([command_buffer, query_obj](const ValidationStateTracker *device_data, bool do_validate,
                                                                    VkQueryPool &firstPerfQueryPool, uint32_t perfPass,
                                                                    QueryMap *localQueryToStateMap) {
        if (!do_validate) return false;
        bool skip = false;
        const CMD_BUFFER_STATE *cb_state = device_data->GetCBState(command_buffer);
        const auto *query_pool_state = device_data->GetQueryPoolState(query_obj.pool);
        if (query_pool_state->has_perf_scope_command_buffer && (cb_state->commandCount - 1) != query_obj.endCommandIndex) {
            skip |= device_data->LogError(command_buffer, "VUID-vkCmdEndQuery-queryPool-03227",
                                          "vkCmdEndQuery: Query pool %s was created with a counter of scope"
                                          "VK_QUERY_SCOPE_COMMAND_BUFFER_KHR but the end of the query is not the last "
                                          "command in the command buffer %s.",
                                          device_data->report_data->FormatHandle(query_obj.pool).c_str(),
                                          device_data->report_data->FormatHandle(command_buffer).c_str());
        }
        return skip;
    });
}

bool CoreChecks::ValidateCmdEndQuery(const CMD_BUFFER_STATE *cb_state, const QueryObject &query_obj, uint32_t index, CMD_TYPE cmd,
                                     const char *cmd_name, const ValidateEndQueryVuids *vuids) const {
    bool skip = false;
    if (!cb_state->activeQueries.count(query_obj)) {
        skip |=
            LogError(cb_state->commandBuffer, vuids->vuid_active_queries, "%s: Ending a query before it was started: %s, index %d.",
                     cmd_name, report_data->FormatHandle(query_obj.pool).c_str(), query_obj.query);
    }
    const auto *query_pool_state = GetQueryPoolState(query_obj.pool);
    const auto &query_pool_ci = query_pool_state->createInfo;
    if (query_pool_ci.queryType == VK_QUERY_TYPE_PERFORMANCE_QUERY_KHR) {
        if (query_pool_state->has_perf_scope_render_pass && cb_state->activeRenderPass) {
            skip |= LogError(cb_state->commandBuffer, "VUID-vkCmdEndQuery-queryPool-03228",
                             "%s: Query pool %s was created with a counter of scope "
                             "VK_QUERY_SCOPE_RENDER_PASS_KHR but %s is inside a render pass.",
                             cmd_name, report_data->FormatHandle(query_obj.pool).c_str(), cmd_name);
        }
    }
    skip |= ValidateCmdQueueFlags(cb_state, cmd_name, VK_QUEUE_GRAPHICS_BIT | VK_QUEUE_COMPUTE_BIT, vuids->vuid_queue_flags);
    skip |= ValidateCmd(cb_state, cmd, cmd_name);

    if (cb_state->unprotected == false) {
        skip |= LogError(cb_state->commandBuffer, vuids->vuid_protected_cb,
                         "%s: command can't be used in protected command buffers.", cmd_name);
    }
    return skip;
}

bool CoreChecks::PreCallValidateCmdEndQuery(VkCommandBuffer commandBuffer, VkQueryPool queryPool, uint32_t slot) const {
    if (disabled[query_validation]) return false;
    bool skip = false;
    QueryObject query_obj = {queryPool, slot};
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);

    const QUERY_POOL_STATE *query_pool_state = GetQueryPoolState(queryPool);
    if (query_pool_state) {
        const uint32_t available_query_count = query_pool_state->createInfo.queryCount;
        // Only continue validating if the slot is even within range
        if (slot >= available_query_count) {
            skip |= LogError(cb_state->commandBuffer, "VUID-vkCmdEndQuery-query-00810",
                             "vkCmdEndQuery(): query index (%u) is greater or equal to the queryPool size (%u).", slot,
                             available_query_count);
        } else {
            struct EndQueryVuids : ValidateEndQueryVuids {
                EndQueryVuids() : ValidateEndQueryVuids() {
                    vuid_queue_flags = "VUID-vkCmdEndQuery-commandBuffer-cmdpool";
                    vuid_active_queries = "VUID-vkCmdEndQuery-None-01923";
                    vuid_protected_cb = "VUID-vkCmdEndQuery-commandBuffer-01886";
                }
            };
            EndQueryVuids vuids;
            skip |= ValidateCmdEndQuery(cb_state, query_obj, 0, CMD_ENDQUERY, "vkCmdEndQuery()", &vuids);
        }
    }
    return skip;
}

void CoreChecks::PreCallRecordCmdEndQuery(VkCommandBuffer commandBuffer, VkQueryPool queryPool, uint32_t slot) {
    if (disabled[query_validation]) return;
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    QueryObject query_obj = {queryPool, slot};
    query_obj.endCommandIndex = cb_state->commandCount - 1;
    EnqueueVerifyEndQuery(commandBuffer, query_obj);
}

bool CoreChecks::ValidateQueryPoolIndex(VkQueryPool queryPool, uint32_t firstQuery, uint32_t queryCount, const char *func_name,
                                        const char *first_vuid, const char *sum_vuid) const {
    bool skip = false;
    const QUERY_POOL_STATE *query_pool_state = GetQueryPoolState(queryPool);
    if (query_pool_state) {
        const uint32_t available_query_count = query_pool_state->createInfo.queryCount;
        if (firstQuery >= available_query_count) {
            skip |= LogError(queryPool, first_vuid,
                             "%s: In Query %s the firstQuery (%u) is greater or equal to the queryPool size (%u).", func_name,
                             report_data->FormatHandle(queryPool).c_str(), firstQuery, available_query_count);
        }
        if ((firstQuery + queryCount) > available_query_count) {
            skip |=
                LogError(queryPool, sum_vuid,
                         "%s: In Query %s the sum of firstQuery (%u) + queryCount (%u) is greater than the queryPool size (%u).",
                         func_name, report_data->FormatHandle(queryPool).c_str(), firstQuery, queryCount, available_query_count);
        }
    }
    return skip;
}

bool CoreChecks::PreCallValidateCmdResetQueryPool(VkCommandBuffer commandBuffer, VkQueryPool queryPool, uint32_t firstQuery,
                                                  uint32_t queryCount) const {
    if (disabled[query_validation]) return false;
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);

    bool skip = InsideRenderPass(cb_state, "vkCmdResetQueryPool()", "VUID-vkCmdResetQueryPool-renderpass");
    skip |= ValidateCmd(cb_state, CMD_RESETQUERYPOOL, "VkCmdResetQueryPool()");
    skip |= ValidateCmdQueueFlags(cb_state, "VkCmdResetQueryPool()", VK_QUEUE_GRAPHICS_BIT | VK_QUEUE_COMPUTE_BIT,
                                  "VUID-vkCmdResetQueryPool-commandBuffer-cmdpool");
    skip |= ValidateQueryPoolIndex(queryPool, firstQuery, queryCount, "VkCmdResetQueryPool()",
                                   "VUID-vkCmdResetQueryPool-firstQuery-00796", "VUID-vkCmdResetQueryPool-firstQuery-00797");

    return skip;
}

static QueryResultType GetQueryResultType(QueryState state, VkQueryResultFlags flags) {
    switch (state) {
        case QUERYSTATE_UNKNOWN:
            return QUERYRESULT_UNKNOWN;
        case QUERYSTATE_RESET:
        case QUERYSTATE_RUNNING:
            if (flags & VK_QUERY_RESULT_WAIT_BIT) {
                return ((state == QUERYSTATE_RESET) ? QUERYRESULT_WAIT_ON_RESET : QUERYRESULT_WAIT_ON_RUNNING);
            } else if ((flags & VK_QUERY_RESULT_PARTIAL_BIT) || (flags & VK_QUERY_RESULT_WITH_AVAILABILITY_BIT)) {
                return QUERYRESULT_SOME_DATA;
            } else {
                return QUERYRESULT_NO_DATA;
            }
        case QUERYSTATE_ENDED:
            if ((flags & VK_QUERY_RESULT_WAIT_BIT) || (flags & VK_QUERY_RESULT_PARTIAL_BIT) ||
                (flags & VK_QUERY_RESULT_WITH_AVAILABILITY_BIT)) {
                return QUERYRESULT_SOME_DATA;
            } else {
                return QUERYRESULT_UNKNOWN;
            }
        case QUERYSTATE_AVAILABLE:
            return QUERYRESULT_SOME_DATA;
    }
    assert(false);
    return QUERYRESULT_UNKNOWN;
}

bool CoreChecks::ValidateCopyQueryPoolResults(const ValidationStateTracker *state_data, VkCommandBuffer commandBuffer,
                                              VkQueryPool queryPool, uint32_t firstQuery, uint32_t queryCount, uint32_t perfPass,
                                              VkQueryResultFlags flags, QueryMap *localQueryToStateMap) {
    bool skip = false;
    for (uint32_t i = 0; i < queryCount; i++) {
        QueryState state = state_data->GetQueryState(localQueryToStateMap, queryPool, firstQuery + i, perfPass);
        QueryResultType result_type = GetQueryResultType(state, flags);
        if (result_type != QUERYRESULT_SOME_DATA && result_type != QUERYRESULT_UNKNOWN) {
            skip |= state_data->LogError(
                commandBuffer, kVUID_Core_DrawState_InvalidQuery,
                "vkCmdCopyQueryPoolResults(): Requesting a copy from query to buffer on %s query %" PRIu32 ": %s",
                state_data->report_data->FormatHandle(queryPool).c_str(), firstQuery + i, string_QueryResultType(result_type));
        }
    }
    return skip;
}

bool CoreChecks::PreCallValidateCmdCopyQueryPoolResults(VkCommandBuffer commandBuffer, VkQueryPool queryPool, uint32_t firstQuery,
                                                        uint32_t queryCount, VkBuffer dstBuffer, VkDeviceSize dstOffset,
                                                        VkDeviceSize stride, VkQueryResultFlags flags) const {
    if (disabled[query_validation]) return false;
    const auto cb_state = GetCBState(commandBuffer);
    const auto dst_buff_state = GetBufferState(dstBuffer);
    assert(cb_state);
    assert(dst_buff_state);
    bool skip = ValidateMemoryIsBoundToBuffer(dst_buff_state, "vkCmdCopyQueryPoolResults()",
                                              "VUID-vkCmdCopyQueryPoolResults-dstBuffer-00826");
    skip |= ValidateQueryPoolStride("VUID-vkCmdCopyQueryPoolResults-flags-00822", "VUID-vkCmdCopyQueryPoolResults-flags-00823",
                                    stride, "dstOffset", dstOffset, flags);
    // Validate that DST buffer has correct usage flags set
    skip |= ValidateBufferUsageFlags(dst_buff_state, VK_BUFFER_USAGE_TRANSFER_DST_BIT, true,
                                     "VUID-vkCmdCopyQueryPoolResults-dstBuffer-00825", "vkCmdCopyQueryPoolResults()",
                                     "VK_BUFFER_USAGE_TRANSFER_DST_BIT");
    skip |= ValidateCmdQueueFlags(cb_state, "vkCmdCopyQueryPoolResults()", VK_QUEUE_GRAPHICS_BIT | VK_QUEUE_COMPUTE_BIT,
                                  "VUID-vkCmdCopyQueryPoolResults-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_COPYQUERYPOOLRESULTS, "vkCmdCopyQueryPoolResults()");
    skip |= InsideRenderPass(cb_state, "vkCmdCopyQueryPoolResults()", "VUID-vkCmdCopyQueryPoolResults-renderpass");
    skip |= ValidateQueryPoolIndex(queryPool, firstQuery, queryCount, "vkCmdCopyQueryPoolResults()",
                                   "VUID-vkCmdCopyQueryPoolResults-firstQuery-00820",
                                   "VUID-vkCmdCopyQueryPoolResults-firstQuery-00821");

    if (dstOffset >= dst_buff_state->requirements.size) {
        skip |= LogError(commandBuffer, "VUID-vkCmdCopyQueryPoolResults-dstOffset-00819",
                         "vkCmdCopyQueryPoolResults() dstOffset (0x%" PRIxLEAST64 ") is not less than the size (0x%" PRIxLEAST64
                         ") of buffer (%s).",
                         dstOffset, dst_buff_state->requirements.size, report_data->FormatHandle(dst_buff_state->buffer).c_str());
    } else if (dstOffset + (queryCount * stride) > dst_buff_state->requirements.size) {
        skip |=
            LogError(commandBuffer, "VUID-vkCmdCopyQueryPoolResults-dstBuffer-00824",
                     "vkCmdCopyQueryPoolResults() storage required (0x%" PRIxLEAST64
                     ") equal to dstOffset + (queryCount * stride) is greater than the size (0x%" PRIxLEAST64 ") of buffer (%s).",
                     dstOffset + (queryCount * stride), dst_buff_state->requirements.size,
                     report_data->FormatHandle(dst_buff_state->buffer).c_str());
    }

    auto query_pool_state_iter = queryPoolMap.find(queryPool);
    if (query_pool_state_iter != queryPoolMap.end()) {
        auto query_pool_state = query_pool_state_iter->second.get();
        if (query_pool_state->createInfo.queryType == VK_QUERY_TYPE_PERFORMANCE_QUERY_KHR) {
            skip |= ValidatePerformanceQueryResults("vkCmdCopyQueryPoolResults", query_pool_state, firstQuery, queryCount, flags);
            if (!phys_dev_ext_props.performance_query_props.allowCommandBufferQueryCopies) {
                skip |= LogError(commandBuffer, "VUID-vkCmdCopyQueryPoolResults-queryType-03232",
                                 "vkCmdCopyQueryPoolResults called with query pool %s but "
                                 "VkPhysicalDevicePerformanceQueryPropertiesKHR::allowCommandBufferQueryCopies "
                                 "is not set.",
                                 report_data->FormatHandle(queryPool).c_str());
            }
        }
        if ((query_pool_state->createInfo.queryType == VK_QUERY_TYPE_TIMESTAMP) && ((flags & VK_QUERY_RESULT_PARTIAL_BIT) != 0)) {
            skip |= LogError(commandBuffer, "VUID-vkCmdCopyQueryPoolResults-queryType-00827",
                             "vkCmdCopyQueryPoolResults() query pool %s was created with VK_QUERY_TYPE_TIMESTAMP so flags must not "
                             "contain VK_QUERY_RESULT_PARTIAL_BIT.",
                             report_data->FormatHandle(queryPool).c_str());
        }
        if (query_pool_state->createInfo.queryType == VK_QUERY_TYPE_PERFORMANCE_QUERY_INTEL) {
            skip |= LogError(queryPool, "VUID-vkCmdCopyQueryPoolResults-queryType-02734",
                             "vkCmdCopyQueryPoolResults() called but QueryPool %s was created with queryType "
                             "VK_QUERY_TYPE_PERFORMANCE_QUERY_INTEL.",
                             report_data->FormatHandle(queryPool).c_str());
        }
    }

    return skip;
}

void CoreChecks::PreCallRecordCmdCopyQueryPoolResults(VkCommandBuffer commandBuffer, VkQueryPool queryPool, uint32_t firstQuery,
                                                      uint32_t queryCount, VkBuffer dstBuffer, VkDeviceSize dstOffset,
                                                      VkDeviceSize stride, VkQueryResultFlags flags) {
    if (disabled[query_validation]) return;
    auto cb_state = GetCBState(commandBuffer);
    cb_state->queryUpdates.emplace_back([commandBuffer, queryPool, firstQuery, queryCount, flags](
                                            const ValidationStateTracker *device_data, bool do_validate,
                                            VkQueryPool &firstPerfQueryPool, uint32_t perfPass, QueryMap *localQueryToStateMap) {
        if (!do_validate) return false;
        return ValidateCopyQueryPoolResults(device_data, commandBuffer, queryPool, firstQuery, queryCount, perfPass, flags,
                                            localQueryToStateMap);
    });
}

bool CoreChecks::PreCallValidateCmdPushConstants(VkCommandBuffer commandBuffer, VkPipelineLayout layout,
                                                 VkShaderStageFlags stageFlags, uint32_t offset, uint32_t size,
                                                 const void *pValues) const {
    bool skip = false;
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);
    skip |= ValidateCmdQueueFlags(cb_state, "vkCmdPushConstants()", VK_QUEUE_GRAPHICS_BIT | VK_QUEUE_COMPUTE_BIT,
                                  "VUID-vkCmdPushConstants-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_PUSHCONSTANTS, "vkCmdPushConstants()");
    skip |= ValidatePushConstantRange(offset, size, "vkCmdPushConstants()");
    if (0 == stageFlags) {
        skip |= LogError(commandBuffer, "VUID-vkCmdPushConstants-stageFlags-requiredbitmask",
                         "vkCmdPushConstants() call has no stageFlags set.");
    }

    // Check if pipeline_layout VkPushConstantRange(s) overlapping offset, size have stageFlags set for each stage in the command
    // stageFlags argument, *and* that the command stageFlags argument has bits set for the stageFlags in each overlapping range.
    if (!skip) {
        const auto &ranges = *GetPipelineLayout(layout)->push_constant_ranges;
        VkShaderStageFlags found_stages = 0;
        for (const auto &range : ranges) {
            if ((offset >= range.offset) && (offset + size <= range.offset + range.size)) {
                VkShaderStageFlags matching_stages = range.stageFlags & stageFlags;
                if (matching_stages != range.stageFlags) {
                    skip |=
                        LogError(commandBuffer, "VUID-vkCmdPushConstants-offset-01796",
                                 "vkCmdPushConstants(): stageFlags (%s, offset (%" PRIu32 "), and size (%" PRIu32
                                 "),  must contain all stages in overlapping VkPushConstantRange stageFlags (%s), offset (%" PRIu32
                                 "), and size (%" PRIu32 ") in %s.",
                                 string_VkShaderStageFlags(stageFlags).c_str(), offset, size,
                                 string_VkShaderStageFlags(range.stageFlags).c_str(), range.offset, range.size,
                                 report_data->FormatHandle(layout).c_str());
                }

                // Accumulate all stages we've found
                found_stages = matching_stages | found_stages;
            }
        }
        if (found_stages != stageFlags) {
            uint32_t missing_stages = ~found_stages & stageFlags;
            skip |= LogError(
                commandBuffer, "VUID-vkCmdPushConstants-offset-01795",
                "vkCmdPushConstants(): %s, VkPushConstantRange in %s overlapping offset = %d and size = %d, do not contain %s.",
                string_VkShaderStageFlags(stageFlags).c_str(), report_data->FormatHandle(layout).c_str(), offset, size,
                string_VkShaderStageFlags(missing_stages).c_str());
        }
    }
    return skip;
}

bool CoreChecks::PreCallValidateCmdWriteTimestamp(VkCommandBuffer commandBuffer, VkPipelineStageFlagBits pipelineStage,
                                                  VkQueryPool queryPool, uint32_t slot) const {
    if (disabled[query_validation]) return false;
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);
    bool skip = ValidateCmdQueueFlags(cb_state, "vkCmdWriteTimestamp()",
                                      VK_QUEUE_GRAPHICS_BIT | VK_QUEUE_COMPUTE_BIT | VK_QUEUE_TRANSFER_BIT,
                                      "VUID-vkCmdWriteTimestamp-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_WRITETIMESTAMP, "vkCmdWriteTimestamp()");

    const QUERY_POOL_STATE *query_pool_state = GetQueryPoolState(queryPool);
    if ((query_pool_state != nullptr) && (query_pool_state->createInfo.queryType != VK_QUERY_TYPE_TIMESTAMP)) {
        skip |= LogError(cb_state->commandBuffer, "VUID-vkCmdWriteTimestamp-queryPool-01416",
                         "vkCmdWriteTimestamp(): Query Pool %s was not created with VK_QUERY_TYPE_TIMESTAMP.",
                         report_data->FormatHandle(queryPool).c_str());
    }

    const uint32_t timestamp_valid_bits =
        GetPhysicalDeviceState()->queue_family_properties[cb_state->command_pool->queueFamilyIndex].timestampValidBits;
    if (timestamp_valid_bits == 0) {
        skip |= LogError(cb_state->commandBuffer, "VUID-vkCmdWriteTimestamp-timestampValidBits-00829",
                         "vkCmdWriteTimestamp(): Query Pool %s has a timestampValidBits value of zero.",
                         report_data->FormatHandle(queryPool).c_str());
    }

    return skip;
}

bool CoreChecks::PreCallValidateCmdWriteTimestamp2KHR(VkCommandBuffer commandBuffer, VkPipelineStageFlags2KHR stage,
                                                      VkQueryPool queryPool, uint32_t slot) const {
    if (disabled[query_validation]) return false;
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);
    bool skip = ValidateCmdQueueFlags(cb_state, "vkCmdWriteTimestamp2KHR()",
                                      VK_QUEUE_GRAPHICS_BIT | VK_QUEUE_COMPUTE_BIT | VK_QUEUE_TRANSFER_BIT,
                                      "VUID-vkCmdWriteTimestamp2KHR-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_WRITETIMESTAMP, "vkCmdWriteTimestamp2KHR()");

    Location loc(Func::vkCmdWriteTimestamp2KHR, Struct::vkCmdWriteTimestamp2KHR, Field::stage);
    if ((stage & (stage - 1)) != 0) {
        skip |= LogError(cb_state->commandBuffer, "VUID-vkCmdWriteTimestamp2KHR-stage-03859",
                         "%s (%s) must only set a single pipeline stage.", loc.Message().c_str(),
                         string_VkPipelineStageFlags2KHR(stage).c_str());
    }
    skip |= ValidatePipelineStage(LogObjectList(cb_state->commandBuffer), loc, GetQueueFlags(*cb_state), stage);

    loc.field = Field::queryPool;
    const QUERY_POOL_STATE *query_pool_state = GetQueryPoolState(queryPool);
    if ((query_pool_state != nullptr) && (query_pool_state->createInfo.queryType != VK_QUERY_TYPE_TIMESTAMP)) {
        skip |= LogError(cb_state->commandBuffer, "VUID-vkCmdWriteTimestamp2KHR-queryPool-03861",
                         "%s Query Pool %s was not created with VK_QUERY_TYPE_TIMESTAMP.", loc.Message().c_str(),
                         report_data->FormatHandle(queryPool).c_str());
    }

    const uint32_t timestampValidBits =
        GetPhysicalDeviceState()->queue_family_properties[cb_state->command_pool->queueFamilyIndex].timestampValidBits;
    if (timestampValidBits == 0) {
        skip |= LogError(cb_state->commandBuffer, "VUID-vkCmdWriteTimestamp2KHR-timestampValidBits-03863",
                         "%s Query Pool %s has a timestampValidBits value of zero.", loc.Message().c_str(),
                         report_data->FormatHandle(queryPool).c_str());
    }

    return skip;
}

void CoreChecks::PreCallRecordCmdWriteTimestamp(VkCommandBuffer commandBuffer, VkPipelineStageFlagBits pipelineStage,
                                                VkQueryPool queryPool, uint32_t slot) {
    if (disabled[query_validation]) return;
    // Enqueue the submit time validation check here, before the submit time state update in StateTracker::PostCall...
    CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    QueryObject query = {queryPool, slot};
    const char *func_name = "vkCmdWriteTimestamp()";
    cb_state->queryUpdates.emplace_back([commandBuffer, query, func_name](const ValidationStateTracker *device_data,
                                                                          bool do_validate, VkQueryPool &firstPerfQueryPool,
                                                                          uint32_t perfPass, QueryMap *localQueryToStateMap) {
        if (!do_validate) return false;
        return VerifyQueryIsReset(device_data, commandBuffer, query, func_name, firstPerfQueryPool, perfPass, localQueryToStateMap);
    });
}

void CoreChecks::PreCallRecordCmdWriteTimestamp2KHR(VkCommandBuffer commandBuffer, VkPipelineStageFlags2KHR pipelineStage,
                                                    VkQueryPool queryPool, uint32_t slot) {
    if (disabled[query_validation]) return;
    // Enqueue the submit time validation check here, before the submit time state update in StateTracker::PostCall...
    CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    QueryObject query = {queryPool, slot};
    const char *func_name = "vkCmdWriteTimestamp()";
    cb_state->queryUpdates.emplace_back([commandBuffer, query, func_name](const ValidationStateTracker *device_data,
                                                                          bool do_validate, VkQueryPool &firstPerfQueryPool,
                                                                          uint32_t perfPass, QueryMap *localQueryToStateMap) {
        if (!do_validate) return false;
        return VerifyQueryIsReset(device_data, commandBuffer, query, func_name, firstPerfQueryPool, perfPass, localQueryToStateMap);
    });
}

void CoreChecks::PreCallRecordCmdWriteAccelerationStructuresPropertiesKHR(VkCommandBuffer commandBuffer,
                                                                          uint32_t accelerationStructureCount,
                                                                          const VkAccelerationStructureKHR *pAccelerationStructures,
                                                                          VkQueryType queryType, VkQueryPool queryPool,
                                                                          uint32_t firstQuery) {
    if (disabled[query_validation]) return;
    // Enqueue the submit time validation check here, before the submit time state update in StateTracker::PostCall...
    CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    const char *func_name = "vkCmdWriteAccelerationStructuresPropertiesKHR()";
    cb_state->queryUpdates.emplace_back([accelerationStructureCount, commandBuffer, firstQuery, func_name, queryPool](
                                            const ValidationStateTracker *device_data, bool do_validate,
                                            VkQueryPool &firstPerfQueryPool, uint32_t perfPass, QueryMap *localQueryToStateMap) {
        if (!do_validate) return false;
        bool skip = false;
        for (uint32_t i = 0; i < accelerationStructureCount; i++) {
            QueryObject query = {{queryPool, firstQuery + i}, perfPass};
            skip |= VerifyQueryIsReset(device_data, commandBuffer, query, func_name, firstPerfQueryPool, perfPass,
                                       localQueryToStateMap);
        }
        return skip;
    });
}

bool CoreChecks::MatchUsage(uint32_t count, const VkAttachmentReference2 *attachments, const VkFramebufferCreateInfo *fbci,
                            VkImageUsageFlagBits usage_flag, const char *error_code) const {
    bool skip = false;

    if (attachments) {
        for (uint32_t attach = 0; attach < count; attach++) {
            if (attachments[attach].attachment != VK_ATTACHMENT_UNUSED) {
                // Attachment counts are verified elsewhere, but prevent an invalid access
                if (attachments[attach].attachment < fbci->attachmentCount) {
                    if ((fbci->flags & VK_FRAMEBUFFER_CREATE_IMAGELESS_BIT) == 0) {
                        const VkImageView *image_view = &fbci->pAttachments[attachments[attach].attachment];
                        auto view_state = GetImageViewState(*image_view);
                        if (view_state) {
                            const VkImageCreateInfo *ici = &GetImageState(view_state->create_info.image)->createInfo;
                            if (ici != nullptr) {
                                auto creation_usage = ici->usage;
                                const auto stencil_usage_info = LvlFindInChain<VkImageStencilUsageCreateInfo>(ici->pNext);
                                if (stencil_usage_info) {
                                    creation_usage |= stencil_usage_info->stencilUsage;
                                }
                                if ((creation_usage & usage_flag) == 0) {
                                    skip |= LogError(device, error_code,
                                                     "vkCreateFramebuffer:  Framebuffer Attachment (%d) conflicts with the image's "
                                                     "IMAGE_USAGE flags (%s).",
                                                     attachments[attach].attachment, string_VkImageUsageFlagBits(usage_flag));
                                }
                            }
                        }
                    } else {
                        const VkFramebufferAttachmentsCreateInfo *fbaci =
                            LvlFindInChain<VkFramebufferAttachmentsCreateInfo>(fbci->pNext);
                        if (fbaci != nullptr && fbaci->pAttachmentImageInfos != nullptr &&
                            fbaci->attachmentImageInfoCount > attachments[attach].attachment) {
                            uint32_t image_usage = fbaci->pAttachmentImageInfos[attachments[attach].attachment].usage;
                            if ((image_usage & usage_flag) == 0) {
                                skip |=
                                    LogError(device, error_code,
                                             "vkCreateFramebuffer:  Framebuffer attachment info (%d) conflicts with the image's "
                                             "IMAGE_USAGE flags (%s).",
                                             attachments[attach].attachment, string_VkImageUsageFlagBits(usage_flag));
                            }
                        }
                    }
                }
            }
        }
    }
    return skip;
}

bool CoreChecks::ValidateFramebufferCreateInfo(const VkFramebufferCreateInfo *pCreateInfo) const {
    bool skip = false;

    const VkFramebufferAttachmentsCreateInfo *framebuffer_attachments_create_info =
        LvlFindInChain<VkFramebufferAttachmentsCreateInfo>(pCreateInfo->pNext);
    if ((pCreateInfo->flags & VK_FRAMEBUFFER_CREATE_IMAGELESS_BIT) != 0) {
        if (!enabled_features.core12.imagelessFramebuffer) {
            skip |= LogError(device, "VUID-VkFramebufferCreateInfo-flags-03189",
                             "vkCreateFramebuffer(): VkFramebufferCreateInfo flags includes VK_FRAMEBUFFER_CREATE_IMAGELESS_BIT, "
                             "but the imagelessFramebuffer feature is not enabled.");
        }

        if (framebuffer_attachments_create_info == nullptr) {
            skip |= LogError(device, "VUID-VkFramebufferCreateInfo-flags-03190",
                             "vkCreateFramebuffer(): VkFramebufferCreateInfo flags includes VK_FRAMEBUFFER_CREATE_IMAGELESS_BIT, "
                             "but no instance of VkFramebufferAttachmentsCreateInfo is present in the pNext chain.");
        } else {
            if (framebuffer_attachments_create_info->attachmentImageInfoCount != 0 &&
                framebuffer_attachments_create_info->attachmentImageInfoCount != pCreateInfo->attachmentCount) {
                skip |= LogError(device, "VUID-VkFramebufferCreateInfo-flags-03191",
                                 "vkCreateFramebuffer(): VkFramebufferCreateInfo attachmentCount is %u, but "
                                 "VkFramebufferAttachmentsCreateInfo attachmentImageInfoCount is %u.",
                                 pCreateInfo->attachmentCount, framebuffer_attachments_create_info->attachmentImageInfoCount);
            }
        }
    }

    auto rp_state = GetRenderPassState(pCreateInfo->renderPass);
    if (rp_state) {
        const VkRenderPassCreateInfo2 *rpci = rp_state->createInfo.ptr();
        if (rpci->attachmentCount != pCreateInfo->attachmentCount) {
            skip |= LogError(pCreateInfo->renderPass, "VUID-VkFramebufferCreateInfo-attachmentCount-00876",
                             "vkCreateFramebuffer(): VkFramebufferCreateInfo attachmentCount of %u does not match attachmentCount "
                             "of %u of %s being used to create Framebuffer.",
                             pCreateInfo->attachmentCount, rpci->attachmentCount,
                             report_data->FormatHandle(pCreateInfo->renderPass).c_str());
        } else {
            // attachmentCounts match, so make sure corresponding attachment details line up
            if ((pCreateInfo->flags & VK_FRAMEBUFFER_CREATE_IMAGELESS_BIT) == 0) {
                const VkImageView *image_views = pCreateInfo->pAttachments;
                for (uint32_t i = 0; i < pCreateInfo->attachmentCount; ++i) {
                    auto view_state = GetImageViewState(image_views[i]);
                    if (view_state == nullptr) {
                        skip |= LogError(
                            image_views[i], "VUID-VkFramebufferCreateInfo-flags-02778",
                            "vkCreateFramebuffer(): VkFramebufferCreateInfo attachment #%u is not a valid VkImageView.", i);
                    } else {
                        auto &ivci = view_state->create_info;
                        if (ivci.format != rpci->pAttachments[i].format) {
                            skip |= LogError(
                                pCreateInfo->renderPass, "VUID-VkFramebufferCreateInfo-pAttachments-00880",
                                "vkCreateFramebuffer(): VkFramebufferCreateInfo attachment #%u has format of %s that does not "
                                "match the format of %s used by the corresponding attachment for %s.",
                                i, string_VkFormat(ivci.format), string_VkFormat(rpci->pAttachments[i].format),
                                report_data->FormatHandle(pCreateInfo->renderPass).c_str());
                        }
                        const VkImageCreateInfo *ici = &GetImageState(ivci.image)->createInfo;
                        if (ici->samples != rpci->pAttachments[i].samples) {
                            skip |=
                                LogError(pCreateInfo->renderPass, "VUID-VkFramebufferCreateInfo-pAttachments-00881",
                                         "vkCreateFramebuffer(): VkFramebufferCreateInfo attachment #%u has %s samples that do not "
                                         "match the %s "
                                         "samples used by the corresponding attachment for %s.",
                                         i, string_VkSampleCountFlagBits(ici->samples),
                                         string_VkSampleCountFlagBits(rpci->pAttachments[i].samples),
                                         report_data->FormatHandle(pCreateInfo->renderPass).c_str());
                        }

                        // Verify that image memory is valid
                        auto image_data = GetImageState(ivci.image);
                        skip |= ValidateMemoryIsBoundToImage(image_data, "vkCreateFramebuffer()",
                                                             "UNASSIGNED-CoreValidation-BoundResourceFreedMemoryAccess");

                        // Verify that view only has a single mip level
                        if (ivci.subresourceRange.levelCount != 1) {
                            skip |= LogError(
                                device, "VUID-VkFramebufferCreateInfo-pAttachments-00883",
                                "vkCreateFramebuffer(): VkFramebufferCreateInfo attachment #%u has mip levelCount of %u but "
                                "only a single mip level (levelCount ==  1) is allowed when creating a Framebuffer.",
                                i, ivci.subresourceRange.levelCount);
                        }
                        const uint32_t mip_level = ivci.subresourceRange.baseMipLevel;
                        uint32_t mip_width = max(1u, ici->extent.width >> mip_level);
                        uint32_t mip_height = max(1u, ici->extent.height >> mip_level);
                        bool used_as_input_color_resolve_depth_stencil_attachment = false;
                        bool used_as_fragment_shading_rate_attachment = false;
                        bool fsr_non_zero_viewmasks = false;

                        for (uint32_t j = 0; j < rpci->subpassCount; ++j) {
                            const VkSubpassDescription2 &subpass = rpci->pSubpasses[j];

                            uint32_t highest_view_bit = 0;
                            for (uint32_t k = 0; k < 32; ++k) {
                                if (((subpass.viewMask >> k) & 1) != 0) {
                                    highest_view_bit = k;
                                }
                            }

                            for (uint32_t k = 0; k < rpci->pSubpasses[j].inputAttachmentCount; ++k) {
                                if (subpass.pInputAttachments[k].attachment == i) {
                                    used_as_input_color_resolve_depth_stencil_attachment = true;
                                    break;
                                }
                            }

                            for (uint32_t k = 0; k < rpci->pSubpasses[j].colorAttachmentCount; ++k) {
                                if (subpass.pColorAttachments[k].attachment == i ||
                                    (subpass.pResolveAttachments && subpass.pResolveAttachments[k].attachment == i)) {
                                    used_as_input_color_resolve_depth_stencil_attachment = true;
                                    break;
                                }
                            }

                            if (subpass.pDepthStencilAttachment && subpass.pDepthStencilAttachment->attachment == i) {
                                used_as_input_color_resolve_depth_stencil_attachment = true;
                            }

                            if (used_as_input_color_resolve_depth_stencil_attachment) {
                                if (ivci.subresourceRange.layerCount <= highest_view_bit) {
                                    skip |= LogError(
                                        device, "VUID-VkFramebufferCreateInfo-renderPass-04536",
                                        "vkCreateFramebuffer(): VkFramebufferCreateInfo attachment #%u has a layer count (%u) "
                                        "less than or equal to the highest bit in the view mask (%u) of subpass %u.",
                                        i, ivci.subresourceRange.layerCount, highest_view_bit, j);
                                }
                            }

                            if (enabled_features.fragment_shading_rate_features.attachmentFragmentShadingRate) {
                                const VkFragmentShadingRateAttachmentInfoKHR *fsr_attachment;
                                fsr_attachment = LvlFindInChain<VkFragmentShadingRateAttachmentInfoKHR>(subpass.pNext);
                                if (fsr_attachment && fsr_attachment->pFragmentShadingRateAttachment->attachment == i) {
                                    used_as_fragment_shading_rate_attachment = true;
                                    if ((mip_width * fsr_attachment->shadingRateAttachmentTexelSize.width) < pCreateInfo->width) {
                                        skip |= LogError(device, "VUID-VkFramebufferCreateInfo-flags-04539",
                                                         "vkCreateFramebuffer(): VkFramebufferCreateInfo attachment #%u mip level "
                                                         "%u is used as a "
                                                         "fragment shading rate attachment in subpass %u, but the product of its "
                                                         "width (%u) and the "
                                                         "specified shading rate texel width (%u) are smaller than the "
                                                         "corresponding framebuffer width (%u).",
                                                         i, ivci.subresourceRange.baseMipLevel, j, mip_width,
                                                         fsr_attachment->shadingRateAttachmentTexelSize.width, pCreateInfo->width);
                                    }
                                    if ((mip_height * fsr_attachment->shadingRateAttachmentTexelSize.height) <
                                        pCreateInfo->height) {
                                        skip |=
                                            LogError(device, "VUID-VkFramebufferCreateInfo-flags-04540",
                                                     "vkCreateFramebuffer(): VkFramebufferCreateInfo attachment #%u mip level %u "
                                                     "is used as a "
                                                     "fragment shading rate attachment in subpass %u, but the product of its "
                                                     "height (%u) and the "
                                                     "specified shading rate texel height (%u) are smaller than the corresponding "
                                                     "framebuffer height (%u).",
                                                     i, ivci.subresourceRange.baseMipLevel, j, mip_height,
                                                     fsr_attachment->shadingRateAttachmentTexelSize.height, pCreateInfo->height);
                                    }
                                    if (highest_view_bit != 0) {
                                        fsr_non_zero_viewmasks = true;
                                    }
                                    if (ivci.subresourceRange.layerCount <= highest_view_bit) {
                                        skip |= LogError(
                                            device, "VUID-VkFramebufferCreateInfo-flags-04537",
                                            "vkCreateFramebuffer(): VkFramebufferCreateInfo attachment #%u has a layer count (%u) "
                                            "less than or equal to the highest bit in the view mask (%u) of subpass %u.",
                                            i, ivci.subresourceRange.layerCount, highest_view_bit, j);
                                    }
                                }
                            }
                        }

                        if (enabled_features.fragment_density_map_features.fragmentDensityMap) {
                            const VkRenderPassFragmentDensityMapCreateInfoEXT *fdm_attachment;
                            fdm_attachment = LvlFindInChain<VkRenderPassFragmentDensityMapCreateInfoEXT>(rpci->pNext);
                            if (fdm_attachment && fdm_attachment->fragmentDensityMapAttachment.attachment == i) {
                                uint32_t ceiling_width = static_cast<uint32_t>(ceil(
                                    static_cast<float>(pCreateInfo->width) /
                                    std::max(static_cast<float>(
                                                 phys_dev_ext_props.fragment_density_map_props.maxFragmentDensityTexelSize.width),
                                             1.0f)));
                                if (mip_width < ceiling_width) {
                                    skip |= LogError(
                                        device, "VUID-VkFramebufferCreateInfo-pAttachments-02555",
                                        "vkCreateFramebuffer(): VkFramebufferCreateInfo attachment #%u mip level %u has width "
                                        "smaller than the corresponding the ceiling of framebuffer width / "
                                        "maxFragmentDensityTexelSize.width "
                                        "Here are the respective dimensions for attachment #%u, the ceiling value:\n "
                                        "attachment #%u, framebuffer:\n"
                                        "width: %u, the ceiling value: %u\n",
                                        i, ivci.subresourceRange.baseMipLevel, i, i, mip_width, ceiling_width);
                                }
                                uint32_t ceiling_height = static_cast<uint32_t>(ceil(
                                    static_cast<float>(pCreateInfo->height) /
                                    std::max(static_cast<float>(
                                                 phys_dev_ext_props.fragment_density_map_props.maxFragmentDensityTexelSize.height),
                                             1.0f)));
                                if (mip_height < ceiling_height) {
                                    skip |= LogError(
                                        device, "VUID-VkFramebufferCreateInfo-pAttachments-02556",
                                        "vkCreateFramebuffer(): VkFramebufferCreateInfo attachment #%u mip level %u has height "
                                        "smaller than the corresponding the ceiling of framebuffer height / "
                                        "maxFragmentDensityTexelSize.height "
                                        "Here are the respective dimensions for attachment #%u, the ceiling value:\n "
                                        "attachment #%u, framebuffer:\n"
                                        "height: %u, the ceiling value: %u\n",
                                        i, ivci.subresourceRange.baseMipLevel, i, i, mip_height, ceiling_height);
                                }
                            }
                        }

                        if (used_as_input_color_resolve_depth_stencil_attachment) {
                            if (mip_width < pCreateInfo->width) {
                                skip |=
                                    LogError(device, "VUID-VkFramebufferCreateInfo-flags-04533",
                                             "vkCreateFramebuffer(): VkFramebufferCreateInfo attachment #%u mip level %u has width "
                                             "smaller than the corresponding framebuffer width (%u).",
                                             i, mip_width, pCreateInfo->width);
                            }
                            if (mip_height < pCreateInfo->height) {
                                skip |= LogError(
                                    device, "VUID-VkFramebufferCreateInfo-flags-04534",
                                    "vkCreateFramebuffer(): VkFramebufferCreateInfo attachment #%u mip level %u has height "
                                    "smaller than the corresponding framebuffer height (%u).",
                                    i, mip_height, pCreateInfo->height);
                            }
                            if (ivci.subresourceRange.layerCount < pCreateInfo->layers) {
                                skip |=
                                    LogError(device, "VUID-VkFramebufferCreateInfo-flags-04535",
                                             "vkCreateFramebuffer(): VkFramebufferCreateInfo attachment #%u has a layer count (%u) "
                                             "smaller than the corresponding framebuffer layer count (%u).",
                                             i, ivci.subresourceRange.layerCount, pCreateInfo->layers);
                            }
                        }

                        if (used_as_fragment_shading_rate_attachment && !fsr_non_zero_viewmasks) {
                            if (ivci.subresourceRange.layerCount != 1 && ivci.subresourceRange.layerCount < pCreateInfo->layers) {
                                skip |=
                                    LogError(device, "VUID-VkFramebufferCreateInfo-flags-04538",
                                             "vkCreateFramebuffer(): VkFramebufferCreateInfo attachment #%u has a layer count (%u) "
                                             "smaller than the corresponding framebuffer layer count (%u).",
                                             i, ivci.subresourceRange.layerCount, pCreateInfo->layers);
                            }
                        }

                        if (IsIdentitySwizzle(ivci.components) == false) {
                            skip |= LogError(
                                device, "VUID-VkFramebufferCreateInfo-pAttachments-00884",
                                "vkCreateFramebuffer(): VkFramebufferCreateInfo attachment #%u has non-identy swizzle. All "
                                "framebuffer attachments must have been created with the identity swizzle. Here are the actual "
                                "swizzle values:\n"
                                "r swizzle = %s\n"
                                "g swizzle = %s\n"
                                "b swizzle = %s\n"
                                "a swizzle = %s\n",
                                i, string_VkComponentSwizzle(ivci.components.r), string_VkComponentSwizzle(ivci.components.g),
                                string_VkComponentSwizzle(ivci.components.b), string_VkComponentSwizzle(ivci.components.a));
                        }
                        if ((ivci.viewType == VK_IMAGE_VIEW_TYPE_2D) || (ivci.viewType == VK_IMAGE_VIEW_TYPE_2D)) {
                            const auto image_state = GetImageState(ivci.image);
                            if (image_state->createInfo.imageType == VK_IMAGE_TYPE_3D) {
                                if (FormatIsDepthOrStencil(ivci.format)) {
                                    LogObjectList objlist(device);
                                    objlist.add(ivci.image);
                                    skip |= LogError(
                                        objlist, "VUID-VkFramebufferCreateInfo-pAttachments-00891",
                                        "vkCreateFramebuffer(): VkFramebufferCreateInfo attachment #%u has an image view type of "
                                        "%s "
                                        "which was taken from image %s of type VK_IMAGE_TYPE_3D, but the image view format is a "
                                        "depth/stencil format %s",
                                        i, string_VkImageViewType(ivci.viewType), report_data->FormatHandle(ivci.image).c_str(),
                                        string_VkFormat(ivci.format));
                                }
                            }
                        }
                        if (ivci.viewType == VK_IMAGE_VIEW_TYPE_3D) {
                            LogObjectList objlist(device);
                            objlist.add(image_views[i]);
                            skip |= LogError(objlist, "VUID-VkFramebufferCreateInfo-flags-04113",
                                             "vkCreateFramebuffer(): VkFramebufferCreateInfo attachment #%u has an image view type "
                                             "of VK_IMAGE_VIEW_TYPE_3D",
                                             i);
                        }
                    }
                }
            } else if (framebuffer_attachments_create_info) {
                // VK_FRAMEBUFFER_CREATE_IMAGELESS_BIT is set
                for (uint32_t i = 0; i < pCreateInfo->attachmentCount; ++i) {
                    auto &aii = framebuffer_attachments_create_info->pAttachmentImageInfos[i];
                    bool format_found = false;
                    for (uint32_t j = 0; j < aii.viewFormatCount; ++j) {
                        if (aii.pViewFormats[j] == rpci->pAttachments[i].format) {
                            format_found = true;
                        }
                    }
                    if (!format_found) {
                        skip |= LogError(pCreateInfo->renderPass, "VUID-VkFramebufferCreateInfo-flags-03205",
                                         "vkCreateFramebuffer(): VkFramebufferCreateInfo attachment info #%u does not include "
                                         "format %s used "
                                         "by the corresponding attachment for renderPass (%s).",
                                         i, string_VkFormat(rpci->pAttachments[i].format),
                                         report_data->FormatHandle(pCreateInfo->renderPass).c_str());
                    }

                    bool used_as_input_color_resolve_depth_stencil_attachment = false;
                    bool used_as_fragment_shading_rate_attachment = false;
                    bool fsr_non_zero_viewmasks = false;

                    for (uint32_t j = 0; j < rpci->subpassCount; ++j) {
                        const VkSubpassDescription2 &subpass = rpci->pSubpasses[j];

                        uint32_t highest_view_bit = 0;
                        for (int k = 0; k < 32; ++k) {
                            if (((subpass.viewMask >> k) & 1) != 0) {
                                highest_view_bit = k;
                            }
                        }

                        for (uint32_t k = 0; k < rpci->pSubpasses[j].inputAttachmentCount; ++k) {
                            if (subpass.pInputAttachments[k].attachment == i) {
                                used_as_input_color_resolve_depth_stencil_attachment = true;
                                break;
                            }
                        }

                        for (uint32_t k = 0; k < rpci->pSubpasses[j].colorAttachmentCount; ++k) {
                            if (subpass.pColorAttachments[k].attachment == i ||
                                (subpass.pResolveAttachments && subpass.pResolveAttachments[k].attachment == i)) {
                                used_as_input_color_resolve_depth_stencil_attachment = true;
                                break;
                            }
                        }

                        if (subpass.pDepthStencilAttachment && subpass.pDepthStencilAttachment->attachment == i) {
                            used_as_input_color_resolve_depth_stencil_attachment = true;
                        }

                        if (enabled_features.fragment_shading_rate_features.attachmentFragmentShadingRate) {
                            const VkFragmentShadingRateAttachmentInfoKHR *fsr_attachment;
                            fsr_attachment = LvlFindInChain<VkFragmentShadingRateAttachmentInfoKHR>(subpass.pNext);
                            if (fsr_attachment && fsr_attachment->pFragmentShadingRateAttachment->attachment == i) {
                                used_as_fragment_shading_rate_attachment = true;
                                if ((aii.width * fsr_attachment->shadingRateAttachmentTexelSize.width) < pCreateInfo->width) {
                                    skip |= LogError(
                                        device, "VUID-VkFramebufferCreateInfo-flags-04543",
                                        "vkCreateFramebuffer(): VkFramebufferCreateInfo attachment #%u is used as a "
                                        "fragment shading rate attachment in subpass %u, but the product of its width (%u) and the "
                                        "specified shading rate texel width (%u) are smaller than the corresponding framebuffer "
                                        "width (%u).",
                                        i, j, aii.width, fsr_attachment->shadingRateAttachmentTexelSize.width, pCreateInfo->width);
                                }
                                if ((aii.height * fsr_attachment->shadingRateAttachmentTexelSize.height) < pCreateInfo->height) {
                                    skip |= LogError(device, "VUID-VkFramebufferCreateInfo-flags-04544",
                                                     "vkCreateFramebuffer(): VkFramebufferCreateInfo attachment #%u is used as a "
                                                     "fragment shading rate attachment in subpass %u, but the product of its "
                                                     "height (%u) and the "
                                                     "specified shading rate texel height (%u) are smaller than the corresponding "
                                                     "framebuffer height (%u).",
                                                     i, j, aii.height, fsr_attachment->shadingRateAttachmentTexelSize.height,
                                                     pCreateInfo->height);
                                }
                                if (highest_view_bit != 0) {
                                    fsr_non_zero_viewmasks = true;
                                }
                                if (aii.layerCount != 1 && aii.layerCount <= highest_view_bit) {
                                    skip |= LogError(
                                        device, kVUIDUndefined,
                                        "vkCreateFramebuffer(): VkFramebufferCreateInfo attachment #%u has a layer count (%u) "
                                        "less than or equal to the highest bit in the view mask (%u) of subpass %u.",
                                        i, aii.layerCount, highest_view_bit, j);
                                }
                            }
                        }
                    }

                    if (used_as_input_color_resolve_depth_stencil_attachment) {
                        if (aii.width < pCreateInfo->width) {
                            skip |= LogError(
                                device, "VUID-VkFramebufferCreateInfo-flags-04541",
                                "vkCreateFramebuffer(): VkFramebufferCreateInfo attachment info #%u has a width of only #%u, "
                                "but framebuffer has a width of #%u.",
                                i, aii.width, pCreateInfo->width);
                        }

                        if (aii.height < pCreateInfo->height) {
                            skip |= LogError(
                                device, "VUID-VkFramebufferCreateInfo-flags-04542",
                                "vkCreateFramebuffer(): VkFramebufferCreateInfo attachment info #%u has a height of only #%u, "
                                "but framebuffer has a height of #%u.",
                                i, aii.height, pCreateInfo->height);
                        }

                        const char *mismatched_layers_no_multiview_vuid = device_extensions.vk_khr_multiview
                                                                              ? "VUID-VkFramebufferCreateInfo-renderPass-04546"
                                                                              : "VUID-VkFramebufferCreateInfo-flags-04547";
                        if ((rpci->subpassCount == 0) || (rpci->pSubpasses[0].viewMask == 0)) {
                            if (aii.layerCount < pCreateInfo->layers) {
                                skip |= LogError(
                                    device, mismatched_layers_no_multiview_vuid,
                                    "vkCreateFramebuffer(): VkFramebufferCreateInfo attachment info #%u has only #%u layers, "
                                    "but framebuffer has #%u layers.",
                                    i, aii.layerCount, pCreateInfo->layers);
                            }
                        }
                    }

                    if (used_as_fragment_shading_rate_attachment && !fsr_non_zero_viewmasks) {
                        if (aii.layerCount != 1 && aii.layerCount < pCreateInfo->layers) {
                            skip |= LogError(device, "VUID-VkFramebufferCreateInfo-flags-04545",
                                             "vkCreateFramebuffer(): VkFramebufferCreateInfo attachment #%u has a layer count (%u) "
                                             "smaller than the corresponding framebuffer layer count (%u).",
                                             i, aii.layerCount, pCreateInfo->layers);
                        }
                    }
                }

                // Validate image usage
                uint32_t attachment_index = VK_ATTACHMENT_UNUSED;
                for (uint32_t i = 0; i < rpci->subpassCount; ++i) {
                    skip |= MatchUsage(rpci->pSubpasses[i].colorAttachmentCount, rpci->pSubpasses[i].pColorAttachments, pCreateInfo,
                                       VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT, "VUID-VkFramebufferCreateInfo-flags-03201");
                    skip |=
                        MatchUsage(rpci->pSubpasses[i].colorAttachmentCount, rpci->pSubpasses[i].pResolveAttachments, pCreateInfo,
                                   VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT, "VUID-VkFramebufferCreateInfo-flags-03201");
                    skip |= MatchUsage(1, rpci->pSubpasses[i].pDepthStencilAttachment, pCreateInfo,
                                       VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT, "VUID-VkFramebufferCreateInfo-flags-03202");
                    skip |= MatchUsage(rpci->pSubpasses[i].inputAttachmentCount, rpci->pSubpasses[i].pInputAttachments, pCreateInfo,
                                       VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT, "VUID-VkFramebufferCreateInfo-flags-03204");

                    const VkSubpassDescriptionDepthStencilResolve *depth_stencil_resolve =
                        LvlFindInChain<VkSubpassDescriptionDepthStencilResolve>(rpci->pSubpasses[i].pNext);
                    if (device_extensions.vk_khr_depth_stencil_resolve && depth_stencil_resolve != nullptr) {
                        skip |= MatchUsage(1, depth_stencil_resolve->pDepthStencilResolveAttachment, pCreateInfo,
                                           VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT, "VUID-VkFramebufferCreateInfo-flags-03203");
                    }

                    const VkFragmentShadingRateAttachmentInfoKHR *fragment_shading_rate_attachment_info =
                        LvlFindInChain<VkFragmentShadingRateAttachmentInfoKHR>(rpci->pSubpasses[i].pNext);
                    if (enabled_features.fragment_shading_rate_features.attachmentFragmentShadingRate &&
                        fragment_shading_rate_attachment_info != nullptr) {
                        skip |= MatchUsage(1, fragment_shading_rate_attachment_info->pFragmentShadingRateAttachment, pCreateInfo,
                                           VK_IMAGE_USAGE_FRAGMENT_SHADING_RATE_ATTACHMENT_BIT_KHR,
                                           "VUID-VkFramebufferCreateInfo-flags-04549");
                    }
                }

                if (device_extensions.vk_khr_multiview) {
                    if ((rpci->subpassCount > 0) && (rpci->pSubpasses[0].viewMask != 0)) {
                        for (uint32_t i = 0; i < rpci->subpassCount; ++i) {
                            const VkSubpassDescriptionDepthStencilResolve *depth_stencil_resolve =
                                LvlFindInChain<VkSubpassDescriptionDepthStencilResolve>(rpci->pSubpasses[i].pNext);
                            uint32_t view_bits = rpci->pSubpasses[i].viewMask;
                            uint32_t highest_view_bit = 0;

                            for (int j = 0; j < 32; ++j) {
                                if (((view_bits >> j) & 1) != 0) {
                                    highest_view_bit = j;
                                }
                            }

                            for (uint32_t j = 0; j < rpci->pSubpasses[i].colorAttachmentCount; ++j) {
                                attachment_index = rpci->pSubpasses[i].pColorAttachments[j].attachment;
                                if (attachment_index != VK_ATTACHMENT_UNUSED) {
                                    uint32_t layer_count =
                                        framebuffer_attachments_create_info->pAttachmentImageInfos[attachment_index].layerCount;
                                    if (layer_count <= highest_view_bit) {
                                        skip |= LogError(
                                            pCreateInfo->renderPass, "VUID-VkFramebufferCreateInfo-renderPass-03198",
                                            "vkCreateFramebuffer(): VkFramebufferCreateInfo attachment info %u "
                                            "only specifies %u layers, but the view mask for subpass %u in renderPass (%s) "
                                            "includes layer %u, with that attachment specified as a color attachment %u.",
                                            attachment_index, layer_count, i,
                                            report_data->FormatHandle(pCreateInfo->renderPass).c_str(), highest_view_bit, j);
                                    }
                                }
                                if (rpci->pSubpasses[i].pResolveAttachments) {
                                    attachment_index = rpci->pSubpasses[i].pResolveAttachments[j].attachment;
                                    if (attachment_index != VK_ATTACHMENT_UNUSED) {
                                        uint32_t layer_count =
                                            framebuffer_attachments_create_info->pAttachmentImageInfos[attachment_index].layerCount;
                                        if (layer_count <= highest_view_bit) {
                                            skip |= LogError(
                                                pCreateInfo->renderPass, "VUID-VkFramebufferCreateInfo-renderPass-03198",
                                                "vkCreateFramebuffer(): VkFramebufferCreateInfo attachment info %u "
                                                "only specifies %u layers, but the view mask for subpass %u in renderPass (%s) "
                                                "includes layer %u, with that attachment specified as a resolve attachment %u.",
                                                attachment_index, layer_count, i,
                                                report_data->FormatHandle(pCreateInfo->renderPass).c_str(), highest_view_bit, j);
                                        }
                                    }
                                }
                            }

                            for (uint32_t j = 0; j < rpci->pSubpasses[i].inputAttachmentCount; ++j) {
                                attachment_index = rpci->pSubpasses[i].pInputAttachments[j].attachment;
                                if (attachment_index != VK_ATTACHMENT_UNUSED) {
                                    uint32_t layer_count =
                                        framebuffer_attachments_create_info->pAttachmentImageInfos[attachment_index].layerCount;
                                    if (layer_count <= highest_view_bit) {
                                        skip |= LogError(
                                            pCreateInfo->renderPass, "VUID-VkFramebufferCreateInfo-renderPass-03198",
                                            "vkCreateFramebuffer(): VkFramebufferCreateInfo attachment info %u "
                                            "only specifies %u layers, but the view mask for subpass %u in renderPass (%s) "
                                            "includes layer %u, with that attachment specified as an input attachment %u.",
                                            attachment_index, layer_count, i,
                                            report_data->FormatHandle(pCreateInfo->renderPass).c_str(), highest_view_bit, j);
                                    }
                                }
                            }

                            if (rpci->pSubpasses[i].pDepthStencilAttachment != nullptr) {
                                attachment_index = rpci->pSubpasses[i].pDepthStencilAttachment->attachment;
                                if (attachment_index != VK_ATTACHMENT_UNUSED) {
                                    uint32_t layer_count =
                                        framebuffer_attachments_create_info->pAttachmentImageInfos[attachment_index].layerCount;
                                    if (layer_count <= highest_view_bit) {
                                        skip |= LogError(
                                            pCreateInfo->renderPass, "VUID-VkFramebufferCreateInfo-renderPass-03198",
                                            "vkCreateFramebuffer(): VkFramebufferCreateInfo attachment info %u "
                                            "only specifies %u layers, but the view mask for subpass %u in renderPass (%s) "
                                            "includes layer %u, with that attachment specified as a depth/stencil attachment.",
                                            attachment_index, layer_count, i,
                                            report_data->FormatHandle(pCreateInfo->renderPass).c_str(), highest_view_bit);
                                    }
                                }

                                if (device_extensions.vk_khr_depth_stencil_resolve && depth_stencil_resolve != nullptr &&
                                    depth_stencil_resolve->pDepthStencilResolveAttachment != nullptr) {
                                    attachment_index = depth_stencil_resolve->pDepthStencilResolveAttachment->attachment;
                                    if (attachment_index != VK_ATTACHMENT_UNUSED) {
                                        uint32_t layer_count =
                                            framebuffer_attachments_create_info->pAttachmentImageInfos[attachment_index].layerCount;
                                        if (layer_count <= highest_view_bit) {
                                            skip |= LogError(
                                                pCreateInfo->renderPass, "VUID-VkFramebufferCreateInfo-renderPass-03198",
                                                "vkCreateFramebuffer(): VkFramebufferCreateInfo attachment info %u "
                                                "only specifies %u layers, but the view mask for subpass %u in renderPass (%s) "
                                                "includes layer %u, with that attachment specified as a depth/stencil resolve "
                                                "attachment.",
                                                attachment_index, layer_count, i,
                                                report_data->FormatHandle(pCreateInfo->renderPass).c_str(), highest_view_bit);
                                        }
                                    }
                                }
                            }
                        }
                    }
                }
            }

            if ((pCreateInfo->flags & VK_FRAMEBUFFER_CREATE_IMAGELESS_BIT) == 0) {
                // Verify correct attachment usage flags
                for (uint32_t subpass = 0; subpass < rpci->subpassCount; subpass++) {
                    const VkSubpassDescription2 &subpass_description = rpci->pSubpasses[subpass];
                    // Verify input attachments:
                    skip |= MatchUsage(subpass_description.inputAttachmentCount, subpass_description.pInputAttachments, pCreateInfo,
                                       VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT, "VUID-VkFramebufferCreateInfo-pAttachments-00879");
                    // Verify color attachments:
                    skip |= MatchUsage(subpass_description.colorAttachmentCount, subpass_description.pColorAttachments, pCreateInfo,
                                       VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT, "VUID-VkFramebufferCreateInfo-pAttachments-00877");
                    // Verify depth/stencil attachments:
                    skip |=
                        MatchUsage(1, subpass_description.pDepthStencilAttachment, pCreateInfo,
                                   VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT, "VUID-VkFramebufferCreateInfo-pAttachments-02633");
                    // Verify depth/stecnil resolve
                    if (device_extensions.vk_khr_depth_stencil_resolve) {
                        const VkSubpassDescriptionDepthStencilResolve *ds_resolve =
                            LvlFindInChain<VkSubpassDescriptionDepthStencilResolve>(subpass_description.pNext);
                        if (ds_resolve) {
                            skip |= MatchUsage(1, ds_resolve->pDepthStencilResolveAttachment, pCreateInfo,
                                               VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT,
                                               "VUID-VkFramebufferCreateInfo-pAttachments-02634");
                        }
                    }

                    // Verify fragment shading rate attachments
                    if (enabled_features.fragment_shading_rate_features.attachmentFragmentShadingRate) {
                        const VkFragmentShadingRateAttachmentInfoKHR *fragment_shading_rate_attachment_info =
                            LvlFindInChain<VkFragmentShadingRateAttachmentInfoKHR>(subpass_description.pNext);
                        if (fragment_shading_rate_attachment_info) {
                            skip |= MatchUsage(1, fragment_shading_rate_attachment_info->pFragmentShadingRateAttachment,
                                               pCreateInfo, VK_IMAGE_USAGE_FRAGMENT_SHADING_RATE_ATTACHMENT_BIT_KHR,
                                               "VUID-VkFramebufferCreateInfo-flags-04548");
                        }
                    }
                }
            }

            bool b_has_non_zero_view_masks = false;
            for (uint32_t i = 0; i < rpci->subpassCount; ++i) {
                if (rpci->pSubpasses[i].viewMask != 0) {
                    b_has_non_zero_view_masks = true;
                    break;
                }
            }

            if (b_has_non_zero_view_masks && pCreateInfo->layers != 1) {
                skip |= LogError(pCreateInfo->renderPass, "VUID-VkFramebufferCreateInfo-renderPass-02531",
                                 "vkCreateFramebuffer(): VkFramebufferCreateInfo has #%u layers but "
                                 "renderPass (%s) was specified with non-zero view masks\n",
                                 pCreateInfo->layers, report_data->FormatHandle(pCreateInfo->renderPass).c_str());
            }
        }
    }
    // Verify FB dimensions are within physical device limits
    if (pCreateInfo->width > phys_dev_props.limits.maxFramebufferWidth) {
        skip |= LogError(device, "VUID-VkFramebufferCreateInfo-width-00886",
                         "vkCreateFramebuffer(): Requested VkFramebufferCreateInfo width exceeds physical device limits. Requested "
                         "width: %u, device max: %u\n",
                         pCreateInfo->width, phys_dev_props.limits.maxFramebufferWidth);
    }
    if (pCreateInfo->height > phys_dev_props.limits.maxFramebufferHeight) {
        skip |=
            LogError(device, "VUID-VkFramebufferCreateInfo-height-00888",
                     "vkCreateFramebuffer(): Requested VkFramebufferCreateInfo height exceeds physical device limits. Requested "
                     "height: %u, device max: %u\n",
                     pCreateInfo->height, phys_dev_props.limits.maxFramebufferHeight);
    }
    if (pCreateInfo->layers > phys_dev_props.limits.maxFramebufferLayers) {
        skip |=
            LogError(device, "VUID-VkFramebufferCreateInfo-layers-00890",
                     "vkCreateFramebuffer(): Requested VkFramebufferCreateInfo layers exceeds physical device limits. Requested "
                     "layers: %u, device max: %u\n",
                     pCreateInfo->layers, phys_dev_props.limits.maxFramebufferLayers);
    }
    // Verify FB dimensions are greater than zero
    if (pCreateInfo->width <= 0) {
        skip |= LogError(device, "VUID-VkFramebufferCreateInfo-width-00885",
                         "vkCreateFramebuffer(): Requested VkFramebufferCreateInfo width must be greater than zero.");
    }
    if (pCreateInfo->height <= 0) {
        skip |= LogError(device, "VUID-VkFramebufferCreateInfo-height-00887",
                         "vkCreateFramebuffer(): Requested VkFramebufferCreateInfo height must be greater than zero.");
    }
    if (pCreateInfo->layers <= 0) {
        skip |= LogError(device, "VUID-VkFramebufferCreateInfo-layers-00889",
                         "vkCreateFramebuffer(): Requested VkFramebufferCreateInfo layers must be greater than zero.");
    }
    return skip;
}

bool CoreChecks::PreCallValidateCreateFramebuffer(VkDevice device, const VkFramebufferCreateInfo *pCreateInfo,
                                                  const VkAllocationCallbacks *pAllocator, VkFramebuffer *pFramebuffer) const {
    // TODO : Verify that renderPass FB is created with is compatible with FB
    bool skip = false;
    skip |= ValidateFramebufferCreateInfo(pCreateInfo);
    return skip;
}

static bool FindDependency(const uint32_t index, const uint32_t dependent, const std::vector<DAGNode> &subpass_to_node,
                           std::unordered_set<uint32_t> &processed_nodes) {
    // If we have already checked this node we have not found a dependency path so return false.
    if (processed_nodes.count(index)) return false;
    processed_nodes.insert(index);
    const DAGNode &node = subpass_to_node[index];
    // Look for a dependency path. If one exists return true else recurse on the previous nodes.
    if (std::find(node.prev.begin(), node.prev.end(), dependent) == node.prev.end()) {
        for (auto elem : node.prev) {
            if (FindDependency(elem, dependent, subpass_to_node, processed_nodes)) return true;
        }
    } else {
        return true;
    }
    return false;
}

bool CoreChecks::IsImageLayoutReadOnly(VkImageLayout layout) const {
    if ((layout == VK_IMAGE_LAYOUT_DEPTH_STENCIL_READ_ONLY_OPTIMAL) || (layout == VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL) ||
        (layout == VK_IMAGE_LAYOUT_DEPTH_READ_ONLY_STENCIL_ATTACHMENT_OPTIMAL) ||
        (layout == VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_STENCIL_READ_ONLY_OPTIMAL)) {
        return true;
    }
    return false;
}

bool CoreChecks::CheckDependencyExists(const VkRenderPass renderpass, const uint32_t subpass, const VkImageLayout layout,
                                       const std::vector<SubpassLayout> &dependent_subpasses,
                                       const std::vector<DAGNode> &subpass_to_node, bool &skip) const {
    bool result = true;
    bool b_image_layout_read_only = IsImageLayoutReadOnly(layout);
    // Loop through all subpasses that share the same attachment and make sure a dependency exists
    for (uint32_t k = 0; k < dependent_subpasses.size(); ++k) {
        const SubpassLayout &sp = dependent_subpasses[k];
        if (subpass == sp.index) continue;
        if (b_image_layout_read_only && IsImageLayoutReadOnly(sp.layout)) continue;

        const DAGNode &node = subpass_to_node[subpass];
        // Check for a specified dependency between the two nodes. If one exists we are done.
        auto prev_elem = std::find(node.prev.begin(), node.prev.end(), sp.index);
        auto next_elem = std::find(node.next.begin(), node.next.end(), sp.index);
        if (prev_elem == node.prev.end() && next_elem == node.next.end()) {
            // If no dependency exits an implicit dependency still might. If not, throw an error.
            std::unordered_set<uint32_t> processed_nodes;
            if (!(FindDependency(subpass, sp.index, subpass_to_node, processed_nodes) ||
                  FindDependency(sp.index, subpass, subpass_to_node, processed_nodes))) {
                skip |=
                    LogError(renderpass, kVUID_Core_DrawState_InvalidRenderpass,
                             "A dependency between subpasses %d and %d must exist but one is not specified.", subpass, sp.index);
                result = false;
            }
        }
    }
    return result;
}

bool CoreChecks::CheckPreserved(const VkRenderPass renderpass, const VkRenderPassCreateInfo2 *pCreateInfo, const int index,
                                const uint32_t attachment, const std::vector<DAGNode> &subpass_to_node, int depth,
                                bool &skip) const {
    const DAGNode &node = subpass_to_node[index];
    // If this node writes to the attachment return true as next nodes need to preserve the attachment.
    const VkSubpassDescription2 &subpass = pCreateInfo->pSubpasses[index];
    for (uint32_t j = 0; j < subpass.colorAttachmentCount; ++j) {
        if (attachment == subpass.pColorAttachments[j].attachment) return true;
    }
    for (uint32_t j = 0; j < subpass.inputAttachmentCount; ++j) {
        if (attachment == subpass.pInputAttachments[j].attachment) return true;
    }
    if (subpass.pDepthStencilAttachment && subpass.pDepthStencilAttachment->attachment != VK_ATTACHMENT_UNUSED) {
        if (attachment == subpass.pDepthStencilAttachment->attachment) return true;
    }
    bool result = false;
    // Loop through previous nodes and see if any of them write to the attachment.
    for (auto elem : node.prev) {
        result |= CheckPreserved(renderpass, pCreateInfo, elem, attachment, subpass_to_node, depth + 1, skip);
    }
    // If the attachment was written to by a previous node than this node needs to preserve it.
    if (result && depth > 0) {
        bool has_preserved = false;
        for (uint32_t j = 0; j < subpass.preserveAttachmentCount; ++j) {
            if (subpass.pPreserveAttachments[j] == attachment) {
                has_preserved = true;
                break;
            }
        }
        if (!has_preserved) {
            skip |= LogError(renderpass, kVUID_Core_DrawState_InvalidRenderpass,
                             "Attachment %d is used by a later subpass and must be preserved in subpass %d.", attachment, index);
        }
    }
    return result;
}

template <class T>
bool IsRangeOverlapping(T offset1, T size1, T offset2, T size2) {
    return (((offset1 + size1) > offset2) && ((offset1 + size1) < (offset2 + size2))) ||
           ((offset1 > offset2) && (offset1 < (offset2 + size2)));
}

bool IsRegionOverlapping(VkImageSubresourceRange range1, VkImageSubresourceRange range2) {
    return (IsRangeOverlapping(range1.baseMipLevel, range1.levelCount, range2.baseMipLevel, range2.levelCount) &&
            IsRangeOverlapping(range1.baseArrayLayer, range1.layerCount, range2.baseArrayLayer, range2.layerCount));
}

bool CoreChecks::ValidateDependencies(FRAMEBUFFER_STATE const *framebuffer, RENDER_PASS_STATE const *renderPass) const {
    bool skip = false;
    auto const framebuffer_info = framebuffer->createInfo.ptr();
    auto const create_info = renderPass->createInfo.ptr();
    auto const &subpass_to_node = renderPass->subpassToNode;

    struct Attachment {
        std::vector<SubpassLayout> outputs;
        std::vector<SubpassLayout> inputs;
        std::vector<uint32_t> overlapping;
    };

    std::vector<Attachment> attachments(create_info->attachmentCount);

    if (!(framebuffer_info->flags & VK_FRAMEBUFFER_CREATE_IMAGELESS_BIT)) {
        // Find overlapping attachments
        for (uint32_t i = 0; i < create_info->attachmentCount; ++i) {
            for (uint32_t j = i + 1; j < create_info->attachmentCount; ++j) {
                VkImageView viewi = framebuffer_info->pAttachments[i];
                VkImageView viewj = framebuffer_info->pAttachments[j];
                if (viewi == viewj) {
                    attachments[i].overlapping.emplace_back(j);
                    attachments[j].overlapping.emplace_back(i);
                    continue;
                }
                auto view_state_i = GetImageViewState(viewi);
                auto view_state_j = GetImageViewState(viewj);
                if (!view_state_i || !view_state_j) {
                    continue;
                }
                auto view_ci_i = view_state_i->create_info;
                auto view_ci_j = view_state_j->create_info;
                if (view_ci_i.image == view_ci_j.image &&
                    IsRegionOverlapping(view_ci_i.subresourceRange, view_ci_j.subresourceRange)) {
                    attachments[i].overlapping.emplace_back(j);
                    attachments[j].overlapping.emplace_back(i);
                    continue;
                }
                auto image_data_i = GetImageState(view_ci_i.image);
                auto image_data_j = GetImageState(view_ci_j.image);
                if (!image_data_i || !image_data_j) {
                    continue;
                }
                if (image_data_i->binding.mem_state == image_data_j->binding.mem_state &&
                    IsRangeOverlapping(image_data_i->binding.offset, image_data_i->binding.size, image_data_j->binding.offset,
                                       image_data_j->binding.size)) {
                    attachments[i].overlapping.emplace_back(j);
                    attachments[j].overlapping.emplace_back(i);
                }
            }
        }
    }
    // Find for each attachment the subpasses that use them.
    unordered_set<uint32_t> attachment_indices;
    for (uint32_t i = 0; i < create_info->subpassCount; ++i) {
        const VkSubpassDescription2 &subpass = create_info->pSubpasses[i];
        attachment_indices.clear();
        for (uint32_t j = 0; j < subpass.inputAttachmentCount; ++j) {
            uint32_t attachment = subpass.pInputAttachments[j].attachment;
            if (attachment == VK_ATTACHMENT_UNUSED) continue;
            SubpassLayout sp = {i, subpass.pInputAttachments[j].layout};
            attachments[attachment].inputs.emplace_back(sp);
            for (auto overlapping_attachment : attachments[attachment].overlapping) {
                attachments[overlapping_attachment].inputs.emplace_back(sp);
            }
        }
        for (uint32_t j = 0; j < subpass.colorAttachmentCount; ++j) {
            uint32_t attachment = subpass.pColorAttachments[j].attachment;
            if (attachment == VK_ATTACHMENT_UNUSED) continue;
            SubpassLayout sp = {i, subpass.pColorAttachments[j].layout};
            attachments[attachment].outputs.emplace_back(sp);
            for (auto overlapping_attachment : attachments[attachment].overlapping) {
                attachments[overlapping_attachment].outputs.emplace_back(sp);
            }
            attachment_indices.insert(attachment);
        }
        if (subpass.pDepthStencilAttachment && subpass.pDepthStencilAttachment->attachment != VK_ATTACHMENT_UNUSED) {
            uint32_t attachment = subpass.pDepthStencilAttachment->attachment;
            SubpassLayout sp = {i, subpass.pDepthStencilAttachment->layout};
            attachments[attachment].outputs.emplace_back(sp);
            for (auto overlapping_attachment : attachments[attachment].overlapping) {
                attachments[overlapping_attachment].outputs.emplace_back(sp);
            }

            if (attachment_indices.count(attachment)) {
                skip |=
                    LogError(renderPass->renderPass, kVUID_Core_DrawState_InvalidRenderpass,
                             "Cannot use same attachment (%u) as both color and depth output in same subpass (%u).", attachment, i);
            }
        }
    }
    // If there is a dependency needed make sure one exists
    for (uint32_t i = 0; i < create_info->subpassCount; ++i) {
        const VkSubpassDescription2 &subpass = create_info->pSubpasses[i];
        // If the attachment is an input then all subpasses that output must have a dependency relationship
        for (uint32_t j = 0; j < subpass.inputAttachmentCount; ++j) {
            uint32_t attachment = subpass.pInputAttachments[j].attachment;
            if (attachment == VK_ATTACHMENT_UNUSED) continue;
            CheckDependencyExists(renderPass->renderPass, i, subpass.pInputAttachments[j].layout, attachments[attachment].outputs,
                                  subpass_to_node, skip);
        }
        // If the attachment is an output then all subpasses that use the attachment must have a dependency relationship
        for (uint32_t j = 0; j < subpass.colorAttachmentCount; ++j) {
            uint32_t attachment = subpass.pColorAttachments[j].attachment;
            if (attachment == VK_ATTACHMENT_UNUSED) continue;
            CheckDependencyExists(renderPass->renderPass, i, subpass.pColorAttachments[j].layout, attachments[attachment].outputs,
                                  subpass_to_node, skip);
            CheckDependencyExists(renderPass->renderPass, i, subpass.pColorAttachments[j].layout, attachments[attachment].inputs,
                                  subpass_to_node, skip);
        }
        if (subpass.pDepthStencilAttachment && subpass.pDepthStencilAttachment->attachment != VK_ATTACHMENT_UNUSED) {
            const uint32_t &attachment = subpass.pDepthStencilAttachment->attachment;
            CheckDependencyExists(renderPass->renderPass, i, subpass.pDepthStencilAttachment->layout,
                                  attachments[attachment].outputs, subpass_to_node, skip);
            CheckDependencyExists(renderPass->renderPass, i, subpass.pDepthStencilAttachment->layout,
                                  attachments[attachment].inputs, subpass_to_node, skip);
        }
    }
    // Loop through implicit dependencies, if this pass reads make sure the attachment is preserved for all passes after it was
    // written.
    for (uint32_t i = 0; i < create_info->subpassCount; ++i) {
        const VkSubpassDescription2 &subpass = create_info->pSubpasses[i];
        for (uint32_t j = 0; j < subpass.inputAttachmentCount; ++j) {
            CheckPreserved(renderPass->renderPass, create_info, i, subpass.pInputAttachments[j].attachment, subpass_to_node, 0,
                           skip);
        }
    }
    return skip;
}

bool CoreChecks::ValidateRenderPassDAG(RenderPassCreateVersion rp_version, const VkRenderPassCreateInfo2 *pCreateInfo) const {
    bool skip = false;
    const char *vuid;
    const bool use_rp2 = (rp_version == RENDER_PASS_VERSION_2);

    for (uint32_t i = 0; i < pCreateInfo->dependencyCount; ++i) {
        const VkSubpassDependency2 &dependency = pCreateInfo->pDependencies[i];
        auto latest_src_stage = sync_utils::GetLogicallyLatestGraphicsPipelineStage(dependency.srcStageMask);
        auto earliest_dst_stage = sync_utils::GetLogicallyEarliestGraphicsPipelineStage(dependency.dstStageMask);

        // The first subpass here serves as a good proxy for "is multiview enabled" - since all view masks need to be non-zero if
        // any are, which enables multiview.
        if (use_rp2 && (dependency.dependencyFlags & VK_DEPENDENCY_VIEW_LOCAL_BIT) && (pCreateInfo->pSubpasses[0].viewMask == 0)) {
            skip |= LogError(
                device, "VUID-VkRenderPassCreateInfo2-viewMask-03059",
                "Dependency %u specifies the VK_DEPENDENCY_VIEW_LOCAL_BIT, but multiview is not enabled for this render pass.", i);
        } else if (use_rp2 && !(dependency.dependencyFlags & VK_DEPENDENCY_VIEW_LOCAL_BIT) && dependency.viewOffset != 0) {
            skip |= LogError(device, "VUID-VkSubpassDependency2-dependencyFlags-03092",
                             "Dependency %u specifies the VK_DEPENDENCY_VIEW_LOCAL_BIT, but also specifies a view offset of %u.", i,
                             dependency.viewOffset);
        } else if (dependency.srcSubpass == VK_SUBPASS_EXTERNAL || dependency.dstSubpass == VK_SUBPASS_EXTERNAL) {
            if (dependency.srcSubpass == dependency.dstSubpass) {
                vuid = use_rp2 ? "VUID-VkSubpassDependency2-srcSubpass-03085" : "VUID-VkSubpassDependency-srcSubpass-00865";
                skip |= LogError(device, vuid, "The src and dst subpasses in dependency %u are both external.", i);
            } else if (dependency.dependencyFlags & VK_DEPENDENCY_VIEW_LOCAL_BIT) {
                if (dependency.srcSubpass == VK_SUBPASS_EXTERNAL) {
                    vuid = "VUID-VkSubpassDependency-dependencyFlags-02520";
                } else {  // dependency.dstSubpass == VK_SUBPASS_EXTERNAL
                    vuid = "VUID-VkSubpassDependency-dependencyFlags-02521";
                }
                if (use_rp2) {
                    // Create render pass 2 distinguishes between source and destination external dependencies.
                    if (dependency.srcSubpass == VK_SUBPASS_EXTERNAL) {
                        vuid = "VUID-VkSubpassDependency2-dependencyFlags-03090";
                    } else {
                        vuid = "VUID-VkSubpassDependency2-dependencyFlags-03091";
                    }
                }
                skip |=
                    LogError(device, vuid,
                             "Dependency %u specifies an external dependency but also specifies VK_DEPENDENCY_VIEW_LOCAL_BIT.", i);
            }
        } else if (dependency.srcSubpass > dependency.dstSubpass) {
            vuid = use_rp2 ? "VUID-VkSubpassDependency2-srcSubpass-03084" : "VUID-VkSubpassDependency-srcSubpass-00864";
            skip |= LogError(device, vuid,
                             "Dependency %u specifies a dependency from a later subpass (%u) to an earlier subpass (%u), which is "
                             "disallowed to prevent cyclic dependencies.",
                             i, dependency.srcSubpass, dependency.dstSubpass);
        } else if (dependency.srcSubpass == dependency.dstSubpass) {
            if (dependency.viewOffset != 0) {
                vuid = use_rp2 ? "VUID-VkSubpassDependency2-viewOffset-02530" : "VUID-VkRenderPassCreateInfo-pNext-01930";
                skip |= LogError(device, vuid, "Dependency %u specifies a self-dependency but has a non-zero view offset of %u", i,
                                 dependency.viewOffset);
            } else if ((dependency.dependencyFlags | VK_DEPENDENCY_VIEW_LOCAL_BIT) != dependency.dependencyFlags &&
                       pCreateInfo->pSubpasses[dependency.srcSubpass].viewMask > 1) {
                vuid = use_rp2 ? "VUID-VkRenderPassCreateInfo2-pDependencies-03060" : "VUID-VkSubpassDependency-srcSubpass-00872";
                skip |= LogError(device, vuid,
                                 "Dependency %u specifies a self-dependency for subpass %u with a non-zero view mask, but does not "
                                 "specify VK_DEPENDENCY_VIEW_LOCAL_BIT.",
                                 i, dependency.srcSubpass);
            } else if ((HasNonFramebufferStagePipelineStageFlags(dependency.srcStageMask) ||
                        HasNonFramebufferStagePipelineStageFlags(dependency.dstStageMask)) &&
                       (sync_utils::GetGraphicsPipelineStageLogicalOrdinal(latest_src_stage) >
                        sync_utils::GetGraphicsPipelineStageLogicalOrdinal(earliest_dst_stage))) {
                vuid = use_rp2 ? "VUID-VkSubpassDependency2-srcSubpass-03087" : "VUID-VkSubpassDependency-srcSubpass-00867";
                skip |= LogError(
                    device, vuid,
                    "Dependency %u specifies a self-dependency from logically-later stage (%s) to a logically-earlier stage (%s).",
                    i, sync_utils::StringPipelineStageFlags(latest_src_stage).c_str(),
                    sync_utils::StringPipelineStageFlags(earliest_dst_stage).c_str());
            } else if ((HasNonFramebufferStagePipelineStageFlags(dependency.srcStageMask) == false) &&
                       (HasNonFramebufferStagePipelineStageFlags(dependency.dstStageMask) == false) &&
                       ((dependency.dependencyFlags & VK_DEPENDENCY_BY_REGION_BIT) == 0)) {
                vuid = use_rp2 ? "VUID-VkSubpassDependency2-srcSubpass-02245" : "VUID-VkSubpassDependency-srcSubpass-02243";
                skip |= LogError(device, vuid,
                                 "Dependency %u specifies a self-dependency for subpass %u with both stages including a "
                                 "framebuffer-space stage, but does not specify VK_DEPENDENCY_BY_REGION_BIT in dependencyFlags.",
                                 i, dependency.srcSubpass);
            }
        }
    }
    return skip;
}

bool CoreChecks::ValidateAttachmentIndex(RenderPassCreateVersion rp_version, uint32_t attachment, uint32_t attachment_count,
                                         const char *error_type, const char *function_name) const {
    bool skip = false;
    const bool use_rp2 = (rp_version == RENDER_PASS_VERSION_2);
    assert(attachment != VK_ATTACHMENT_UNUSED);
    if (attachment >= attachment_count) {
        const char *vuid =
            use_rp2 ? "VUID-VkRenderPassCreateInfo2-attachment-03051" : "VUID-VkRenderPassCreateInfo-attachment-00834";
        skip |= LogError(device, vuid, "%s: %s attachment %d must be less than the total number of attachments %d.", function_name,
                         error_type, attachment, attachment_count);
    }
    return skip;
}

enum AttachmentType {
    ATTACHMENT_COLOR = 1,
    ATTACHMENT_DEPTH = 2,
    ATTACHMENT_INPUT = 4,
    ATTACHMENT_PRESERVE = 8,
    ATTACHMENT_RESOLVE = 16,
};

char const *StringAttachmentType(uint8_t type) {
    switch (type) {
        case ATTACHMENT_COLOR:
            return "color";
        case ATTACHMENT_DEPTH:
            return "depth";
        case ATTACHMENT_INPUT:
            return "input";
        case ATTACHMENT_PRESERVE:
            return "preserve";
        case ATTACHMENT_RESOLVE:
            return "resolve";
        default:
            return "(multiple)";
    }
}

bool CoreChecks::AddAttachmentUse(RenderPassCreateVersion rp_version, uint32_t subpass, std::vector<uint8_t> &attachment_uses,
                                  std::vector<VkImageLayout> &attachment_layouts, uint32_t attachment, uint8_t new_use,
                                  VkImageLayout new_layout) const {
    if (attachment >= attachment_uses.size()) return false; /* out of range, but already reported */

    bool skip = false;
    auto &uses = attachment_uses[attachment];
    const bool use_rp2 = (rp_version == RENDER_PASS_VERSION_2);
    const char *vuid;
    const char *const function_name = use_rp2 ? "vkCreateRenderPass2()" : "vkCreateRenderPass()";

    if (uses & new_use) {
        if (attachment_layouts[attachment] != new_layout) {
            vuid = use_rp2 ? "VUID-VkSubpassDescription2-layout-02528" : "VUID-VkSubpassDescription-layout-02519";
            skip |= LogError(device, vuid, "%s: subpass %u already uses attachment %u with a different image layout (%s vs %s).",
                             function_name, subpass, attachment, string_VkImageLayout(attachment_layouts[attachment]),
                             string_VkImageLayout(new_layout));
        }
    } else if (uses & ~ATTACHMENT_INPUT || (uses && (new_use == ATTACHMENT_RESOLVE || new_use == ATTACHMENT_PRESERVE))) {
        /* Note: input attachments are assumed to be done first. */
        vuid = use_rp2 ? "VUID-VkSubpassDescription2-pPreserveAttachments-03074"
                       : "VUID-VkSubpassDescription-pPreserveAttachments-00854";
        skip |= LogError(device, vuid, "%s: subpass %u uses attachment %u as both %s and %s attachment.", function_name, subpass,
                         attachment, StringAttachmentType(uses), StringAttachmentType(new_use));
    } else {
        attachment_layouts[attachment] = new_layout;
        uses |= new_use;
    }

    return skip;
}

// Handles attachment references regardless of type (input, color, depth, etc)
// Input attachments have extra VUs associated with them
bool CoreChecks::ValidateAttachmentReference(RenderPassCreateVersion rp_version, VkAttachmentReference2 reference, bool input,
                                             const char *error_type, const char *function_name) const {
    bool skip = false;

    // Currently all VUs require attachment to not be UNUSED
    assert(reference.attachment != VK_ATTACHMENT_UNUSED);

    // currently VkAttachmentReference and VkAttachmentReference2 have no overlapping VUs
    if (rp_version == RENDER_PASS_VERSION_1) {
        switch (reference.layout) {
            case VK_IMAGE_LAYOUT_UNDEFINED:
            case VK_IMAGE_LAYOUT_PREINITIALIZED:
            case VK_IMAGE_LAYOUT_PRESENT_SRC_KHR:
            case VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_OPTIMAL:
            case VK_IMAGE_LAYOUT_DEPTH_READ_ONLY_OPTIMAL:
            case VK_IMAGE_LAYOUT_STENCIL_ATTACHMENT_OPTIMAL:
            case VK_IMAGE_LAYOUT_STENCIL_READ_ONLY_OPTIMAL:
                skip |= LogError(device, "VUID-VkAttachmentReference-layout-00857",
                                 "%s: Layout for %s is %s but must not be "
                                 "VK_IMAGE_LAYOUT_[UNDEFINED|PREINITIALIZED|PRESENT_SRC_KHR|DEPTH_ATTACHMENT_OPTIMAL|DEPTH_READ_"
                                 "ONLY_OPTIMAL|STENCIL_ATTACHMENT_OPTIMAL|STENCIL_READ_ONLY_OPTIMAL].",
                                 function_name, error_type, string_VkImageLayout(reference.layout));
                break;
            default:
                break;
        }
    } else {
        const auto *attachment_reference_stencil_layout = LvlFindInChain<VkAttachmentReferenceStencilLayout>(reference.pNext);
        switch (reference.layout) {
            case VK_IMAGE_LAYOUT_UNDEFINED:
            case VK_IMAGE_LAYOUT_PREINITIALIZED:
            case VK_IMAGE_LAYOUT_PRESENT_SRC_KHR:
                skip |=
                    LogError(device, "VUID-VkAttachmentReference2-layout-03077",
                             "%s: Layout for %s is %s but must not be VK_IMAGE_LAYOUT_[UNDEFINED|PREINITIALIZED|PRESENT_SRC_KHR].",
                             function_name, error_type, string_VkImageLayout(reference.layout));
                break;

            case VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_OPTIMAL:
            case VK_IMAGE_LAYOUT_DEPTH_READ_ONLY_OPTIMAL:
                // This check doesn't rely on the aspect mask value
                if (attachment_reference_stencil_layout) {
                    const VkImageLayout stencil_layout = attachment_reference_stencil_layout->stencilLayout;
                    // clang-format off
                    if (stencil_layout == VK_IMAGE_LAYOUT_UNDEFINED ||
                        stencil_layout == VK_IMAGE_LAYOUT_PREINITIALIZED ||
                        stencil_layout == VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL ||
                        stencil_layout == VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_OPTIMAL ||
                        stencil_layout == VK_IMAGE_LAYOUT_DEPTH_READ_ONLY_OPTIMAL ||
                        stencil_layout == VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL ||
                        stencil_layout == VK_IMAGE_LAYOUT_DEPTH_STENCIL_READ_ONLY_OPTIMAL ||
                        stencil_layout == VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_STENCIL_READ_ONLY_OPTIMAL ||
                        stencil_layout == VK_IMAGE_LAYOUT_DEPTH_READ_ONLY_STENCIL_ATTACHMENT_OPTIMAL ||
                        stencil_layout == VK_IMAGE_LAYOUT_PRESENT_SRC_KHR) {
                        skip |= LogError(device, "VUID-VkAttachmentReferenceStencilLayout-stencilLayout-03318",
                                            "%s: In %s with pNext chain instance VkAttachmentReferenceStencilLayout, "
                                            "the stencilLayout (%s) must not be "
                                            "VK_IMAGE_LAYOUT_UNDEFINED, VK_IMAGE_LAYOUT_PREINITIALIZED, "
                                            "VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL, "
                                            "VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_OPTIMAL, "
                                            "VK_IMAGE_LAYOUT_DEPTH_READ_ONLY_OPTIMAL, "
                                            "VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL, "
                                            "VK_IMAGE_LAYOUT_DEPTH_STENCIL_READ_ONLY_OPTIMAL, "
                                            "VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_STENCIL_READ_ONLY_OPTIMAL, "
                                            "VK_IMAGE_LAYOUT_DEPTH_READ_ONLY_STENCIL_ATTACHMENT_OPTIMAL, or "
                                            "VK_IMAGE_LAYOUT_PRESENT_SRC_KHR.",
                                            function_name, error_type, string_VkImageLayout(stencil_layout));
                    }
                }
                // clang-format on
                break;

            default:
                break;
        }

        // Extra case to check for all 4 seperate depth/stencil layout
        // This makes the above switch case much easier to read
        switch (reference.layout) {
            case VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_OPTIMAL:
            case VK_IMAGE_LAYOUT_DEPTH_READ_ONLY_OPTIMAL:
            case VK_IMAGE_LAYOUT_STENCIL_ATTACHMENT_OPTIMAL:
            case VK_IMAGE_LAYOUT_STENCIL_READ_ONLY_OPTIMAL:
                if (!enabled_features.core12.separateDepthStencilLayouts) {
                    skip |= LogError(device, "VUID-VkAttachmentReference2-separateDepthStencilLayouts-03313",
                                     "%s: Layout for %s is %s but without separateDepthStencilLayouts enabled the layout must not "
                                     "be VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_OPTIMAL, VK_IMAGE_LAYOUT_DEPTH_READ_ONLY_OPTIMAL, "
                                     "VK_IMAGE_LAYOUT_STENCIL_ATTACHMENT_OPTIMAL, or VK_IMAGE_LAYOUT_STENCIL_READ_ONLY_OPTIMAL.",
                                     function_name, error_type, string_VkImageLayout(reference.layout));
                }
            default:
                break;
        }
    }

    return skip;
}

bool CoreChecks::ValidateRenderpassAttachmentUsage(RenderPassCreateVersion rp_version, const VkRenderPassCreateInfo2 *pCreateInfo,
                                                   const char *function_name) const {
    bool skip = false;
    const bool use_rp2 = (rp_version == RENDER_PASS_VERSION_2);
    const char *vuid;

    for (uint32_t i = 0; i < pCreateInfo->attachmentCount; ++i) {
        VkFormat format = pCreateInfo->pAttachments[i].format;
        if (pCreateInfo->pAttachments[i].initialLayout == VK_IMAGE_LAYOUT_UNDEFINED) {
            if ((FormatIsColor(format) || FormatHasDepth(format)) &&
                pCreateInfo->pAttachments[i].loadOp == VK_ATTACHMENT_LOAD_OP_LOAD) {
                skip |= LogWarning(device, kVUID_Core_DrawState_InvalidRenderpass,
                                   "%s: Render pass pAttachment[%u] has loadOp == VK_ATTACHMENT_LOAD_OP_LOAD and initialLayout == "
                                   "VK_IMAGE_LAYOUT_UNDEFINED.  This is probably not what you intended.  Consider using "
                                   "VK_ATTACHMENT_LOAD_OP_DONT_CARE instead if the image truely is undefined at the start of the "
                                   "render pass.",
                                   function_name, i);
            }
            if (FormatHasStencil(format) && pCreateInfo->pAttachments[i].stencilLoadOp == VK_ATTACHMENT_LOAD_OP_LOAD) {
                skip |=
                    LogWarning(device, kVUID_Core_DrawState_InvalidRenderpass,
                               "%s: Render pass pAttachment[%u] has stencilLoadOp == VK_ATTACHMENT_LOAD_OP_LOAD and initialLayout "
                               "== VK_IMAGE_LAYOUT_UNDEFINED.  This is probably not what you intended.  Consider using "
                               "VK_ATTACHMENT_LOAD_OP_DONT_CARE instead if the image truely is undefined at the start of the "
                               "render pass.",
                               function_name, i);
            }
        }
    }

    // Track when we're observing the first use of an attachment
    std::vector<bool> attach_first_use(pCreateInfo->attachmentCount, true);
    // Track if attachments are used as input as well as another type
    std::unordered_set<uint32_t> input_attachments;

    for (uint32_t i = 0; i < pCreateInfo->subpassCount; ++i) {
        const VkSubpassDescription2 &subpass = pCreateInfo->pSubpasses[i];
        std::vector<uint8_t> attachment_uses(pCreateInfo->attachmentCount);
        std::vector<VkImageLayout> attachment_layouts(pCreateInfo->attachmentCount);

        if (subpass.pipelineBindPoint != VK_PIPELINE_BIND_POINT_GRAPHICS) {
            vuid = use_rp2 ? "VUID-VkSubpassDescription2-pipelineBindPoint-03062"
                           : "VUID-VkSubpassDescription-pipelineBindPoint-00844";
            skip |= LogError(device, vuid, "%s: Pipeline bind point for pSubpasses[%d] must be VK_PIPELINE_BIND_POINT_GRAPHICS.",
                             function_name, i);
        }

        // Check input attachments first
        // - so we can detect first-use-as-input for VU #00349
        // - if other color or depth/stencil is also input, it limits valid layouts
        for (uint32_t j = 0; j < subpass.inputAttachmentCount; ++j) {
            auto const &attachment_ref = subpass.pInputAttachments[j];
            const uint32_t attachment_index = attachment_ref.attachment;
            const VkImageAspectFlags aspect_mask = attachment_ref.aspectMask;
            if (attachment_index != VK_ATTACHMENT_UNUSED) {
                input_attachments.insert(attachment_index);
                std::string error_type = "pSubpasses[" + std::to_string(i) + "].pInputAttachments[" + std::to_string(j) + "]";
                skip |= ValidateAttachmentReference(rp_version, attachment_ref, true, error_type.c_str(), function_name);
                skip |= ValidateAttachmentIndex(rp_version, attachment_index, pCreateInfo->attachmentCount, error_type.c_str(),
                                                function_name);

                if (aspect_mask & VK_IMAGE_ASPECT_METADATA_BIT) {
                    vuid = use_rp2 ? "VUID-VkSubpassDescription2-attachment-02801"
                                   : "VUID-VkInputAttachmentAspectReference-aspectMask-01964";
                    skip |= LogError(
                        device, vuid,
                        "%s: Aspect mask for input attachment reference %d in subpass %d includes VK_IMAGE_ASPECT_METADATA_BIT.",
                        function_name, j, i);
                } else if (aspect_mask & (VK_IMAGE_ASPECT_MEMORY_PLANE_0_BIT_EXT | VK_IMAGE_ASPECT_MEMORY_PLANE_1_BIT_EXT |
                                          VK_IMAGE_ASPECT_MEMORY_PLANE_2_BIT_EXT | VK_IMAGE_ASPECT_MEMORY_PLANE_3_BIT_EXT)) {
                    vuid = use_rp2 ? "VUID-VkSubpassDescription2-attachment-04563"
                                   : "VUID-VkInputAttachmentAspectReference-aspectMask-02250";
                    skip |= LogError(device, vuid,
                                     "%s: Aspect mask for input attachment reference %d in subpass %d includes "
                                     "VK_IMAGE_ASPECT_MEMORY_PLANE_*_BIT_EXT bit.",
                                     function_name, j, i);
                }

                if (attachment_index < pCreateInfo->attachmentCount) {
                    skip |= AddAttachmentUse(rp_version, i, attachment_uses, attachment_layouts, attachment_index, ATTACHMENT_INPUT,
                                             attachment_ref.layout);

                    vuid = use_rp2 ? "VUID-VkRenderPassCreateInfo2-attachment-02525" : "VUID-VkRenderPassCreateInfo-pNext-01963";
                    skip |= ValidateImageAspectMask(VK_NULL_HANDLE, pCreateInfo->pAttachments[attachment_index].format, aspect_mask,
                                                    function_name, vuid);

                    if (attach_first_use[attachment_index]) {
                        skip |=
                            ValidateLayoutVsAttachmentDescription(report_data, rp_version, subpass.pInputAttachments[j].layout,
                                                                  attachment_index, pCreateInfo->pAttachments[attachment_index]);

                        bool used_as_depth = (subpass.pDepthStencilAttachment != NULL &&
                                              subpass.pDepthStencilAttachment->attachment == attachment_index);
                        bool used_as_color = false;
                        for (uint32_t k = 0; !used_as_depth && !used_as_color && k < subpass.colorAttachmentCount; ++k) {
                            used_as_color = (subpass.pColorAttachments[k].attachment == attachment_index);
                        }
                        if (!used_as_depth && !used_as_color &&
                            pCreateInfo->pAttachments[attachment_index].loadOp == VK_ATTACHMENT_LOAD_OP_CLEAR) {
                            vuid = use_rp2 ? "VUID-VkSubpassDescription2-loadOp-03064" : "VUID-VkSubpassDescription-loadOp-00846";
                            skip |= LogError(device, vuid,
                                             "%s: attachment %u is first used as an input attachment in %s with loadOp set to "
                                             "VK_ATTACHMENT_LOAD_OP_CLEAR.",
                                             function_name, attachment_index, error_type.c_str());
                        }
                    }
                    attach_first_use[attachment_index] = false;
                }

                if (rp_version == RENDER_PASS_VERSION_2) {
                    // These are validated automatically as part of parameter validation for create renderpass 1
                    // as they are in a struct that only applies to input attachments - not so for v2.

                    // Check for 0
                    if (aspect_mask == 0) {
                        skip |= LogError(device, "VUID-VkSubpassDescription2-attachment-02800",
                                         "%s: Input attachment %s aspect mask must not be 0.", function_name, error_type.c_str());
                    } else {
                        const VkImageAspectFlags valid_bits =
                            (VK_IMAGE_ASPECT_COLOR_BIT | VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT |
                             VK_IMAGE_ASPECT_METADATA_BIT | VK_IMAGE_ASPECT_PLANE_0_BIT | VK_IMAGE_ASPECT_PLANE_1_BIT |
                             VK_IMAGE_ASPECT_PLANE_2_BIT | VK_IMAGE_ASPECT_MEMORY_PLANE_0_BIT_EXT |
                             VK_IMAGE_ASPECT_MEMORY_PLANE_1_BIT_EXT | VK_IMAGE_ASPECT_MEMORY_PLANE_2_BIT_EXT |
                             VK_IMAGE_ASPECT_MEMORY_PLANE_3_BIT_EXT);

                        // Check for valid aspect mask bits
                        if (aspect_mask & ~valid_bits) {
                            skip |= LogError(device, "VUID-VkSubpassDescription2-attachment-02799",
                                             "%s: Input attachment %s aspect mask (0x%" PRIx32 ")is invalid.", function_name,
                                             error_type.c_str(), aspect_mask);
                        }
                    }
                }

                const VkFormatFeatureFlags valid_flags =
                    VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT | VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT;
                const VkFormat attachment_format = pCreateInfo->pAttachments[attachment_index].format;
                const VkFormatFeatureFlags format_features = GetPotentialFormatFeatures(attachment_format);
                if ((format_features & valid_flags) == 0) {
                    vuid = use_rp2 ? "VUID-VkSubpassDescription2-pInputAttachments-02897"
                                   : "VUID-VkSubpassDescription-pInputAttachments-02647";
                    skip |= LogError(device, vuid,
                                     "%s: Input attachment %s format (%s) does not contain VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT "
                                     "| VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT.",
                                     function_name, error_type.c_str(), string_VkFormat(attachment_format));
                }

                // Validate layout
                vuid = use_rp2 ? "VUID-VkSubpassDescription2-None-04439" : "VUID-VkSubpassDescription-None-04437";
                switch (attachment_ref.layout) {
                    case VK_IMAGE_LAYOUT_SHARED_PRESENT_KHR:
                    case VK_IMAGE_LAYOUT_DEPTH_READ_ONLY_STENCIL_ATTACHMENT_OPTIMAL:
                    case VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_STENCIL_READ_ONLY_OPTIMAL:
                    case VK_IMAGE_LAYOUT_DEPTH_STENCIL_READ_ONLY_OPTIMAL:
                    case VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL:
                    case VK_IMAGE_LAYOUT_GENERAL:
                    case VK_IMAGE_LAYOUT_READ_ONLY_OPTIMAL_KHR:
                        break;  // valid layouts
                    default:
                        skip |= LogError(device, vuid,
                                         "%s: %s layout is %s but input attachments must be "
                                         "VK_IMAGE_LAYOUT_SHARED_PRESENT_KHR, "
                                         "VK_IMAGE_LAYOUT_DEPTH_READ_ONLY_STENCIL_ATTACHMENT_OPTIMAL, "
                                         "VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_STENCIL_READ_ONLY_OPTIMAL, "
                                         "VK_IMAGE_LAYOUT_DEPTH_STENCIL_READ_ONLY_OPTIMAL, "
                                         "VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL, VK_IMAGE_LAYOUT_GENERAL, or "
                                         "VK_IMAGE_LAYOUT_READ_ONLY_OPTIMAL_KHR",
                                         function_name, error_type.c_str(), string_VkImageLayout(attachment_ref.layout));
                        break;
                }
            }
        }

        for (uint32_t j = 0; j < subpass.preserveAttachmentCount; ++j) {
            std::string error_type = "pSubpasses[" + std::to_string(i) + "].pPreserveAttachments[" + std::to_string(j) + "]";
            uint32_t attachment = subpass.pPreserveAttachments[j];
            if (attachment == VK_ATTACHMENT_UNUSED) {
                vuid = use_rp2 ? "VUID-VkSubpassDescription2-attachment-03073" : "VUID-VkSubpassDescription-attachment-00853";
                skip |= LogError(device, vuid, "%s:  Preserve attachment (%d) must not be VK_ATTACHMENT_UNUSED.", function_name, j);
            } else {
                skip |= ValidateAttachmentIndex(rp_version, attachment, pCreateInfo->attachmentCount, error_type.c_str(),
                                                function_name);
                if (attachment < pCreateInfo->attachmentCount) {
                    skip |= AddAttachmentUse(rp_version, i, attachment_uses, attachment_layouts, attachment, ATTACHMENT_PRESERVE,
                                             VkImageLayout(0) /* preserve doesn't have any layout */);
                }
            }
        }

        bool subpass_performs_resolve = false;

        for (uint32_t j = 0; j < subpass.colorAttachmentCount; ++j) {
            if (subpass.pResolveAttachments) {
                std::string error_type = "pSubpasses[" + std::to_string(i) + "].pResolveAttachments[" + std::to_string(j) + "]";
                auto const &attachment_ref = subpass.pResolveAttachments[j];
                if (attachment_ref.attachment != VK_ATTACHMENT_UNUSED) {
                    skip |= ValidateAttachmentReference(rp_version, attachment_ref, false, error_type.c_str(), function_name);
                    skip |= ValidateAttachmentIndex(rp_version, attachment_ref.attachment, pCreateInfo->attachmentCount,
                                                    error_type.c_str(), function_name);

                    if (attachment_ref.attachment < pCreateInfo->attachmentCount) {
                        skip |= AddAttachmentUse(rp_version, i, attachment_uses, attachment_layouts, attachment_ref.attachment,
                                                 ATTACHMENT_RESOLVE, attachment_ref.layout);

                        subpass_performs_resolve = true;

                        if (pCreateInfo->pAttachments[attachment_ref.attachment].samples != VK_SAMPLE_COUNT_1_BIT) {
                            vuid = use_rp2 ? "VUID-VkSubpassDescription2-pResolveAttachments-03067"
                                           : "VUID-VkSubpassDescription-pResolveAttachments-00849";
                            skip |= LogError(
                                device, vuid,
                                "%s: Subpass %u requests multisample resolve into attachment %u, which must "
                                "have VK_SAMPLE_COUNT_1_BIT but has %s.",
                                function_name, i, attachment_ref.attachment,
                                string_VkSampleCountFlagBits(pCreateInfo->pAttachments[attachment_ref.attachment].samples));
                        }
                    }

                    const VkFormat attachment_format = pCreateInfo->pAttachments[attachment_ref.attachment].format;
                    const VkFormatFeatureFlags format_features = GetPotentialFormatFeatures(attachment_format);
                    if ((format_features & VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT) == 0) {
                        vuid = use_rp2 ? "VUID-VkSubpassDescription2-pResolveAttachments-02899"
                                       : "VUID-VkSubpassDescription-pResolveAttachments-02649";
                        skip |= LogError(device, vuid,
                                         "%s: Resolve attachment %s format (%s) does not contain "
                                         "VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT.",
                                         function_name, error_type.c_str(), string_VkFormat(attachment_format));
                    }
                }
            }
        }

        if (subpass.pDepthStencilAttachment) {
            std::string error_type = "pSubpasses[" + std::to_string(i) + "].pDepthStencilAttachment";
            const uint32_t attachment = subpass.pDepthStencilAttachment->attachment;
            const VkImageLayout image_layout = subpass.pDepthStencilAttachment->layout;
            if (attachment != VK_ATTACHMENT_UNUSED) {
                skip |= ValidateAttachmentReference(rp_version, *subpass.pDepthStencilAttachment, false, error_type.c_str(),
                                                    function_name);
                skip |= ValidateAttachmentIndex(rp_version, attachment, pCreateInfo->attachmentCount, error_type.c_str(),
                                                function_name);
                if (attachment < pCreateInfo->attachmentCount) {
                    skip |= AddAttachmentUse(rp_version, i, attachment_uses, attachment_layouts, attachment, ATTACHMENT_DEPTH,
                                             image_layout);

                    if (attach_first_use[attachment]) {
                        skip |= ValidateLayoutVsAttachmentDescription(report_data, rp_version, image_layout, attachment,
                                                                      pCreateInfo->pAttachments[attachment]);
                    }
                    attach_first_use[attachment] = false;
                }

                const VkFormat attachment_format = pCreateInfo->pAttachments[attachment].format;
                const VkFormatFeatureFlags format_features = GetPotentialFormatFeatures(attachment_format);
                if ((format_features & VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT) == 0) {
                    vuid = use_rp2 ? "VUID-VkSubpassDescription2-pDepthStencilAttachment-02900"
                                   : "VUID-VkSubpassDescription-pDepthStencilAttachment-02650";
                    skip |= LogError(device, vuid,
                                     "%s: Depth Stencil %s format (%s) does not contain "
                                     "VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT.",
                                     function_name, error_type.c_str(), string_VkFormat(attachment_format));
                }

                // Check for valid imageLayout
                vuid = use_rp2 ? "VUID-VkSubpassDescription2-None-04439" : "VUID-VkSubpassDescription-None-04437";
                switch (image_layout) {
                    case VK_IMAGE_LAYOUT_SHARED_PRESENT_KHR:
                    case VK_IMAGE_LAYOUT_DEPTH_READ_ONLY_STENCIL_ATTACHMENT_OPTIMAL:
                    case VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_STENCIL_READ_ONLY_OPTIMAL:
                    case VK_IMAGE_LAYOUT_DEPTH_STENCIL_READ_ONLY_OPTIMAL:
                    case VK_IMAGE_LAYOUT_GENERAL:
                        break;  // valid layouts
                    case VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL:
                    case VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_OPTIMAL:
                    case VK_IMAGE_LAYOUT_DEPTH_READ_ONLY_OPTIMAL:
                    case VK_IMAGE_LAYOUT_STENCIL_ATTACHMENT_OPTIMAL:
                    case VK_IMAGE_LAYOUT_STENCIL_READ_ONLY_OPTIMAL:
                    case VK_IMAGE_LAYOUT_READ_ONLY_OPTIMAL_KHR:
                    case VK_IMAGE_LAYOUT_ATTACHMENT_OPTIMAL_KHR:
                        if (input_attachments.find(attachment) != input_attachments.end()) {
                            skip |= LogError(
                                device, vuid,
                                "%s: %s is also an input attachment so the layout (%s) must not be "
                                "VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL, VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_OPTIMAL, "
                                "VK_IMAGE_LAYOUT_DEPTH_READ_ONLY_OPTIMAL, VK_IMAGE_LAYOUT_STENCIL_ATTACHMENT_OPTIMAL, "
                                "VK_IMAGE_LAYOUT_STENCIL_READ_ONLY_OPTIMAL, VK_IMAGE_LAYOUT_READ_ONLY_OPTIMAL_KHR "
                                "or VK_IMAGE_LAYOUT_ATTACHMENT_OPTIMAL_KHR.",
                                function_name, error_type.c_str(), string_VkImageLayout(image_layout));
                        }
                        break;
                    default:
                        skip |= LogError(device, vuid,
                                         "%s: %s layout is %s but depth/stencil attachments must be "
                                         "VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL, "
                                         "VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_OPTIMAL, "
                                         "VK_IMAGE_LAYOUT_DEPTH_READ_ONLY_OPTIMAL, "
                                         "VK_IMAGE_LAYOUT_STENCIL_ATTACHMENT_OPTIMAL, "
                                         "VK_IMAGE_LAYOUT_STENCIL_READ_ONLY_OPTIMAL, "
                                         "VK_IMAGE_LAYOUT_SHARED_PRESENT_KHR, "
                                         "VK_IMAGE_LAYOUT_DEPTH_READ_ONLY_STENCIL_ATTACHMENT_OPTIMAL, "
                                         "VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_STENCIL_READ_ONLY_OPTIMAL, "
                                         "VK_IMAGE_LAYOUT_DEPTH_STENCIL_READ_ONLY_OPTIMAL, "
                                         "VK_IMAGE_LAYOUT_GENERAL, ",
                                         "VK_IMAGE_LAYOUT_READ_ONLY_OPTIMAL_KHR or"
                                         "VK_IMAGE_LAYOUT_ATTACHMENT_OPTIMAL_KHR.",
                                         function_name, error_type.c_str(), string_VkImageLayout(image_layout));
                        break;
                }
            }
        }

        uint32_t last_sample_count_attachment = VK_ATTACHMENT_UNUSED;
        for (uint32_t j = 0; j < subpass.colorAttachmentCount; ++j) {
            std::string error_type = "pSubpasses[" + std::to_string(i) + "].pColorAttachments[" + std::to_string(j) + "]";
            auto const &attachment_ref = subpass.pColorAttachments[j];
            const uint32_t attachment_index = attachment_ref.attachment;
            if (attachment_index != VK_ATTACHMENT_UNUSED) {
                skip |= ValidateAttachmentReference(rp_version, attachment_ref, false, error_type.c_str(), function_name);
                skip |= ValidateAttachmentIndex(rp_version, attachment_index, pCreateInfo->attachmentCount, error_type.c_str(),
                                                function_name);

                if (attachment_index < pCreateInfo->attachmentCount) {
                    skip |= AddAttachmentUse(rp_version, i, attachment_uses, attachment_layouts, attachment_index, ATTACHMENT_COLOR,
                                             attachment_ref.layout);

                    VkSampleCountFlagBits current_sample_count = pCreateInfo->pAttachments[attachment_index].samples;
                    if (last_sample_count_attachment != VK_ATTACHMENT_UNUSED) {
                        VkSampleCountFlagBits last_sample_count =
                            pCreateInfo->pAttachments[subpass.pColorAttachments[last_sample_count_attachment].attachment].samples;
                        if (current_sample_count != last_sample_count) {
                            vuid = use_rp2 ? "VUID-VkSubpassDescription2-pColorAttachments-03069"
                                           : "VUID-VkSubpassDescription-pColorAttachments-01417";
                            skip |= LogError(
                                device, vuid,
                                "%s: Subpass %u attempts to render to color attachments with inconsistent sample counts."
                                "Color attachment ref %u has sample count %s, whereas previous color attachment ref %u has "
                                "sample count %s.",
                                function_name, i, j, string_VkSampleCountFlagBits(current_sample_count),
                                last_sample_count_attachment, string_VkSampleCountFlagBits(last_sample_count));
                        }
                    }
                    last_sample_count_attachment = j;

                    if (subpass_performs_resolve && current_sample_count == VK_SAMPLE_COUNT_1_BIT) {
                        vuid = use_rp2 ? "VUID-VkSubpassDescription2-pResolveAttachments-03066"
                                       : "VUID-VkSubpassDescription-pResolveAttachments-00848";
                        skip |= LogError(device, vuid,
                                         "%s: Subpass %u requests multisample resolve from attachment %u which has "
                                         "VK_SAMPLE_COUNT_1_BIT.",
                                         function_name, i, attachment_index);
                    }

                    if (subpass.pDepthStencilAttachment && subpass.pDepthStencilAttachment->attachment != VK_ATTACHMENT_UNUSED &&
                        subpass.pDepthStencilAttachment->attachment < pCreateInfo->attachmentCount) {
                        const auto depth_stencil_sample_count =
                            pCreateInfo->pAttachments[subpass.pDepthStencilAttachment->attachment].samples;

                        if (device_extensions.vk_amd_mixed_attachment_samples) {
                            if (pCreateInfo->pAttachments[attachment_index].samples > depth_stencil_sample_count) {
                                vuid = use_rp2 ? "VUID-VkSubpassDescription2-pColorAttachments-03070"
                                               : "VUID-VkSubpassDescription-pColorAttachments-01506";
                                skip |= LogError(device, vuid, "%s: %s has %s which is larger than depth/stencil attachment %s.",
                                                 function_name, error_type.c_str(),
                                                 string_VkSampleCountFlagBits(pCreateInfo->pAttachments[attachment_index].samples),
                                                 string_VkSampleCountFlagBits(depth_stencil_sample_count));
                                break;
                            }
                        }

                        if (!device_extensions.vk_amd_mixed_attachment_samples &&
                            !device_extensions.vk_nv_framebuffer_mixed_samples &&
                            current_sample_count != depth_stencil_sample_count) {
                            vuid = use_rp2 ? "VUID-VkSubpassDescription2-pDepthStencilAttachment-03071"
                                           : "VUID-VkSubpassDescription-pDepthStencilAttachment-01418";
                            skip |= LogError(device, vuid,
                                             "%s:  Subpass %u attempts to render to use a depth/stencil attachment with sample "
                                             "count that differs "
                                             "from color attachment %u."
                                             "The depth attachment ref has sample count %s, whereas color attachment ref %u has "
                                             "sample count %s.",
                                             function_name, i, j, string_VkSampleCountFlagBits(depth_stencil_sample_count), j,
                                             string_VkSampleCountFlagBits(current_sample_count));
                            break;
                        }
                    }

                    const VkFormat attachment_format = pCreateInfo->pAttachments[attachment_index].format;
                    const VkFormatFeatureFlags format_features = GetPotentialFormatFeatures(attachment_format);
                    if ((format_features & VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT) == 0) {
                        vuid = use_rp2 ? "VUID-VkSubpassDescription2-pColorAttachments-02898"
                                       : "VUID-VkSubpassDescription-pColorAttachments-02648";
                        skip |= LogError(device, vuid,
                                         "%s: Color attachment %s format (%s) does not contain "
                                         "VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT.",
                                         function_name, error_type.c_str(), string_VkFormat(attachment_format));
                    }

                    if (attach_first_use[attachment_index]) {
                        skip |=
                            ValidateLayoutVsAttachmentDescription(report_data, rp_version, subpass.pColorAttachments[j].layout,
                                                                  attachment_index, pCreateInfo->pAttachments[attachment_index]);
                    }
                    attach_first_use[attachment_index] = false;
                }

                // Check for valid imageLayout
                vuid = use_rp2 ? "VUID-VkSubpassDescription2-None-04439" : "VUID-VkSubpassDescription-None-04437";
                switch (attachment_ref.layout) {
                    case VK_IMAGE_LAYOUT_SHARED_PRESENT_KHR:
                    case VK_IMAGE_LAYOUT_GENERAL:
                        break;  // valid layouts
                    case VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL:
                    case VK_IMAGE_LAYOUT_ATTACHMENT_OPTIMAL_KHR:
                        if (input_attachments.find(attachment_index) != input_attachments.end()) {
                            skip |= LogError(device, vuid,
                                             "%s: %s is also an input attachment so the layout (%s) must not be "
                                             "VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL or VK_IMAGE_LAYOUT_ATTACHMENT_OPTIMAL_KHR.",
                                             function_name, error_type.c_str(), string_VkImageLayout(attachment_ref.layout));
                        }
                        break;
                    default:
                        skip |= LogError(device, vuid,
                                         "%s: %s layout is %s but color attachments must be "
                                         "VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL, "
                                         "VK_IMAGE_LAYOUT_ATTACHMENT_OPTIMAL_KHR, "
                                         "VK_IMAGE_LAYOUT_SHARED_PRESENT_KHR or "
                                         "VK_IMAGE_LAYOUT_GENERAL.",
                                         function_name, error_type.c_str(), string_VkImageLayout(attachment_ref.layout));
                        break;
                }
            }

            if (subpass_performs_resolve && subpass.pResolveAttachments[j].attachment != VK_ATTACHMENT_UNUSED &&
                subpass.pResolveAttachments[j].attachment < pCreateInfo->attachmentCount) {
                if (attachment_index == VK_ATTACHMENT_UNUSED) {
                    vuid = use_rp2 ? "VUID-VkSubpassDescription2-pResolveAttachments-03065"
                                   : "VUID-VkSubpassDescription-pResolveAttachments-00847";
                    skip |= LogError(device, vuid,
                                     "%s: Subpass %u requests multisample resolve from attachment %u which has "
                                     "attachment=VK_ATTACHMENT_UNUSED.",
                                     function_name, i, attachment_index);
                } else {
                    const auto &color_desc = pCreateInfo->pAttachments[attachment_index];
                    const auto &resolve_desc = pCreateInfo->pAttachments[subpass.pResolveAttachments[j].attachment];
                    if (color_desc.format != resolve_desc.format) {
                        vuid = use_rp2 ? "VUID-VkSubpassDescription2-pResolveAttachments-03068"
                                       : "VUID-VkSubpassDescription-pResolveAttachments-00850";
                        skip |= LogError(device, vuid,
                                         "%s: %s resolves to an attachment with a "
                                         "different format. color format: %u, resolve format: %u.",
                                         function_name, error_type.c_str(), color_desc.format, resolve_desc.format);
                    }
                }
            }
        }
    }
    return skip;
}

bool CoreChecks::ValidateCreateRenderPass(VkDevice device, RenderPassCreateVersion rp_version,
                                          const VkRenderPassCreateInfo2 *pCreateInfo, const char *function_name) const {
    bool skip = false;
    const bool use_rp2 = (rp_version == RENDER_PASS_VERSION_2);
    const char *vuid;

    skip |= ValidateRenderpassAttachmentUsage(rp_version, pCreateInfo, function_name);

    skip |= ValidateRenderPassDAG(rp_version, pCreateInfo);

    // Validate multiview correlation and view masks
    bool view_mask_zero = false;
    bool view_mask_non_zero = false;

    for (uint32_t i = 0; i < pCreateInfo->subpassCount; ++i) {
        const VkSubpassDescription2 &subpass = pCreateInfo->pSubpasses[i];
        if (subpass.viewMask != 0) {
            view_mask_non_zero = true;
        } else {
            view_mask_zero = true;
        }

        if ((subpass.flags & VK_SUBPASS_DESCRIPTION_PER_VIEW_POSITION_X_ONLY_BIT_NVX) != 0 &&
            (subpass.flags & VK_SUBPASS_DESCRIPTION_PER_VIEW_ATTRIBUTES_BIT_NVX) == 0) {
            vuid = use_rp2 ? "VUID-VkSubpassDescription2-flags-03076" : "VUID-VkSubpassDescription-flags-00856";
            skip |= LogError(device, vuid,
                             "%s: The flags parameter of subpass description %u includes "
                             "VK_SUBPASS_DESCRIPTION_PER_VIEW_POSITION_X_ONLY_BIT_NVX but does not also include "
                             "VK_SUBPASS_DESCRIPTION_PER_VIEW_ATTRIBUTES_BIT_NVX.",
                             function_name, i);
        }
    }

    if (rp_version == RENDER_PASS_VERSION_2) {
        if (view_mask_non_zero && view_mask_zero) {
            skip |= LogError(device, "VUID-VkRenderPassCreateInfo2-viewMask-03058",
                             "%s: Some view masks are non-zero whilst others are zero.", function_name);
        }

        if (view_mask_zero && pCreateInfo->correlatedViewMaskCount != 0) {
            skip |= LogError(device, "VUID-VkRenderPassCreateInfo2-viewMask-03057",
                             "%s: Multiview is not enabled but correlation masks are still provided", function_name);
        }
    }
    uint32_t aggregated_cvms = 0;
    for (uint32_t i = 0; i < pCreateInfo->correlatedViewMaskCount; ++i) {
        if (aggregated_cvms & pCreateInfo->pCorrelatedViewMasks[i]) {
            vuid = use_rp2 ? "VUID-VkRenderPassCreateInfo2-pCorrelatedViewMasks-03056"
                           : "VUID-VkRenderPassMultiviewCreateInfo-pCorrelationMasks-00841";
            skip |=
                LogError(device, vuid, "%s: pCorrelatedViewMasks[%u] contains a previously appearing view bit.", function_name, i);
        }
        aggregated_cvms |= pCreateInfo->pCorrelatedViewMasks[i];
    }
    LogObjectList objects(device);
    auto queue_flags = sync_utils::kAllQueueTypes;

    auto func_name = use_rp2 ? Func::vkCreateRenderPass2 : Func::vkCreateRenderPass;
    auto structure = use_rp2 ? Struct::VkSubpassDependency2 : Struct::VkSubpassDependency;
    for (uint32_t i = 0; i < pCreateInfo->dependencyCount; ++i) {
        auto const &dependency = pCreateInfo->pDependencies[i];
        Location loc(func_name, structure, Field::pDependencies, i);
        skip |= ValidateSubpassBarrier(objects, loc, queue_flags, dependency);
    }
    return skip;
}

bool CoreChecks::PreCallValidateCreateRenderPass(VkDevice device, const VkRenderPassCreateInfo *pCreateInfo,
                                                 const VkAllocationCallbacks *pAllocator, VkRenderPass *pRenderPass) const {
    bool skip = false;
    // Handle extension structs from KHR_multiview and KHR_maintenance2 that can only be validated for RP1 (indices out of bounds)
    const VkRenderPassMultiviewCreateInfo *multiview_info = LvlFindInChain<VkRenderPassMultiviewCreateInfo>(pCreateInfo->pNext);
    if (multiview_info) {
        if (multiview_info->subpassCount && multiview_info->subpassCount != pCreateInfo->subpassCount) {
            skip |= LogError(device, "VUID-VkRenderPassCreateInfo-pNext-01928",
                             "vkCreateRenderPass(): Subpass count is %u but multiview info has a subpass count of %u.",
                             pCreateInfo->subpassCount, multiview_info->subpassCount);
        } else if (multiview_info->dependencyCount && multiview_info->dependencyCount != pCreateInfo->dependencyCount) {
            skip |= LogError(device, "VUID-VkRenderPassCreateInfo-pNext-01929",
                             "vkCreateRenderPass(): Dependency count is %u but multiview info has a dependency count of %u.",
                             pCreateInfo->dependencyCount, multiview_info->dependencyCount);
        }
    }
    const VkRenderPassInputAttachmentAspectCreateInfo *input_attachment_aspect_info =
        LvlFindInChain<VkRenderPassInputAttachmentAspectCreateInfo>(pCreateInfo->pNext);
    if (input_attachment_aspect_info) {
        for (uint32_t i = 0; i < input_attachment_aspect_info->aspectReferenceCount; ++i) {
            uint32_t subpass = input_attachment_aspect_info->pAspectReferences[i].subpass;
            uint32_t attachment = input_attachment_aspect_info->pAspectReferences[i].inputAttachmentIndex;
            if (subpass >= pCreateInfo->subpassCount) {
                skip |= LogError(device, "VUID-VkRenderPassCreateInfo-pNext-01926",
                                 "vkCreateRenderPass(): Subpass index %u specified by input attachment aspect info %u is greater "
                                 "than the subpass "
                                 "count of %u for this render pass.",
                                 subpass, i, pCreateInfo->subpassCount);
            } else if (pCreateInfo->pSubpasses && attachment >= pCreateInfo->pSubpasses[subpass].inputAttachmentCount) {
                skip |= LogError(device, "VUID-VkRenderPassCreateInfo-pNext-01927",
                                 "vkCreateRenderPass(): Input attachment index %u specified by input attachment aspect info %u is "
                                 "greater than the "
                                 "input attachment count of %u for this subpass.",
                                 attachment, i, pCreateInfo->pSubpasses[subpass].inputAttachmentCount);
            }
        }
    }
    const VkRenderPassFragmentDensityMapCreateInfoEXT *fragment_density_map_info =
        LvlFindInChain<VkRenderPassFragmentDensityMapCreateInfoEXT>(pCreateInfo->pNext);
    if (fragment_density_map_info) {
        if (fragment_density_map_info->fragmentDensityMapAttachment.attachment != VK_ATTACHMENT_UNUSED) {
            if (fragment_density_map_info->fragmentDensityMapAttachment.attachment >= pCreateInfo->attachmentCount) {
                skip |= LogError(device, "VUID-VkRenderPassFragmentDensityMapCreateInfoEXT-fragmentDensityMapAttachment-02547",
                                 "vkCreateRenderPass(): fragmentDensityMapAttachment %u must be less than attachmentCount %u of "
                                 "for this render pass.",
                                 fragment_density_map_info->fragmentDensityMapAttachment.attachment, pCreateInfo->attachmentCount);
            } else {
                if (!(fragment_density_map_info->fragmentDensityMapAttachment.layout ==
                          VK_IMAGE_LAYOUT_FRAGMENT_DENSITY_MAP_OPTIMAL_EXT ||
                      fragment_density_map_info->fragmentDensityMapAttachment.layout == VK_IMAGE_LAYOUT_GENERAL)) {
                    skip |= LogError(device, "VUID-VkRenderPassFragmentDensityMapCreateInfoEXT-fragmentDensityMapAttachment-02549",
                                     "vkCreateRenderPass(): Layout of fragmentDensityMapAttachment %u' must be equal to "
                                     "VK_IMAGE_LAYOUT_FRAGMENT_DENSITY_MAP_OPTIMAL_EXT, or VK_IMAGE_LAYOUT_GENERAL.",
                                     fragment_density_map_info->fragmentDensityMapAttachment.attachment);
                }
                if (!(pCreateInfo->pAttachments[fragment_density_map_info->fragmentDensityMapAttachment.attachment].loadOp ==
                          VK_ATTACHMENT_LOAD_OP_LOAD ||
                      pCreateInfo->pAttachments[fragment_density_map_info->fragmentDensityMapAttachment.attachment].loadOp ==
                          VK_ATTACHMENT_LOAD_OP_DONT_CARE)) {
                    skip |= LogError(
                        device, "VUID-VkRenderPassFragmentDensityMapCreateInfoEXT-fragmentDensityMapAttachment-02550",
                        "vkCreateRenderPass(): FragmentDensityMapAttachment %u' must reference an attachment with a loadOp "
                        "equal to VK_ATTACHMENT_LOAD_OP_LOAD or VK_ATTACHMENT_LOAD_OP_DONT_CARE.",
                        fragment_density_map_info->fragmentDensityMapAttachment.attachment);
                }
                if (pCreateInfo->pAttachments[fragment_density_map_info->fragmentDensityMapAttachment.attachment].storeOp !=
                    VK_ATTACHMENT_STORE_OP_DONT_CARE) {
                    skip |= LogError(
                        device, "VUID-VkRenderPassFragmentDensityMapCreateInfoEXT-fragmentDensityMapAttachment-02551",
                        "vkCreateRenderPass(): FragmentDensityMapAttachment %u' must reference an attachment with a storeOp "
                        "equal to VK_ATTACHMENT_STORE_OP_DONT_CARE.",
                        fragment_density_map_info->fragmentDensityMapAttachment.attachment);
                }
            }
        }
    }

    if (!skip) {
        safe_VkRenderPassCreateInfo2 create_info_2;
        ConvertVkRenderPassCreateInfoToV2KHR(*pCreateInfo, &create_info_2);
        skip |= ValidateCreateRenderPass(device, RENDER_PASS_VERSION_1, create_info_2.ptr(), "vkCreateRenderPass()");
    }

    return skip;
}

bool CoreChecks::ValidateDepthStencilResolve(const VkPhysicalDeviceVulkan12Properties &core12_props,
                                             const VkRenderPassCreateInfo2 *pCreateInfo, const char *function_name) const {
    bool skip = false;

    // If the pNext list of VkSubpassDescription2 includes a VkSubpassDescriptionDepthStencilResolve structure,
    // then that structure describes depth/stencil resolve operations for the subpass.
    for (uint32_t i = 0; i < pCreateInfo->subpassCount; i++) {
        const VkSubpassDescription2 &subpass = pCreateInfo->pSubpasses[i];
        const auto *resolve = LvlFindInChain<VkSubpassDescriptionDepthStencilResolve>(subpass.pNext);

        if (resolve == nullptr) {
            continue;
        }

        const bool resolve_attachment_not_unused = (resolve->pDepthStencilResolveAttachment != nullptr &&
                                                    resolve->pDepthStencilResolveAttachment->attachment != VK_ATTACHMENT_UNUSED);
        const bool valid_resolve_attachment_index =
            (resolve_attachment_not_unused && resolve->pDepthStencilResolveAttachment->attachment < pCreateInfo->attachmentCount);

        const bool ds_attachment_not_unused =
            (subpass.pDepthStencilAttachment != nullptr && subpass.pDepthStencilAttachment->attachment != VK_ATTACHMENT_UNUSED);
        const bool valid_ds_attachment_index =
            (ds_attachment_not_unused && subpass.pDepthStencilAttachment->attachment < pCreateInfo->attachmentCount);

        if (resolve_attachment_not_unused && subpass.pDepthStencilAttachment != nullptr &&
            subpass.pDepthStencilAttachment->attachment == VK_ATTACHMENT_UNUSED) {
            skip |= LogError(device, "VUID-VkSubpassDescriptionDepthStencilResolve-pDepthStencilResolveAttachment-03177",
                             "%s: Subpass %u includes a VkSubpassDescriptionDepthStencilResolve "
                             "structure with resolve attachment %u, but pDepthStencilAttachment=VK_ATTACHMENT_UNUSED.",
                             function_name, i, resolve->pDepthStencilResolveAttachment->attachment);
        }

        if (resolve_attachment_not_unused && resolve->depthResolveMode == VK_RESOLVE_MODE_NONE &&
            resolve->stencilResolveMode == VK_RESOLVE_MODE_NONE) {
            skip |= LogError(device, "VUID-VkSubpassDescriptionDepthStencilResolve-pDepthStencilResolveAttachment-03178",
                             "%s: Subpass %u includes a VkSubpassDescriptionDepthStencilResolve "
                             "structure with resolve attachment %u, but both depth and stencil resolve modes are "
                             "VK_RESOLVE_MODE_NONE.",
                             function_name, i, resolve->pDepthStencilResolveAttachment->attachment);
        }

        if (resolve_attachment_not_unused && valid_ds_attachment_index &&
            pCreateInfo->pAttachments[subpass.pDepthStencilAttachment->attachment].samples == VK_SAMPLE_COUNT_1_BIT) {
            skip |= LogError(
                device, "VUID-VkSubpassDescriptionDepthStencilResolve-pDepthStencilResolveAttachment-03179",
                "%s: Subpass %u includes a VkSubpassDescriptionDepthStencilResolve "
                "structure with resolve attachment %u. However pDepthStencilAttachment has sample count=VK_SAMPLE_COUNT_1_BIT.",
                function_name, i, resolve->pDepthStencilResolveAttachment->attachment);
        }

        if (valid_resolve_attachment_index &&
            pCreateInfo->pAttachments[resolve->pDepthStencilResolveAttachment->attachment].samples != VK_SAMPLE_COUNT_1_BIT) {
            skip |= LogError(device, "VUID-VkSubpassDescriptionDepthStencilResolve-pDepthStencilResolveAttachment-03180",
                             "%s: Subpass %u includes a VkSubpassDescriptionDepthStencilResolve "
                             "structure with resolve attachment %u which has sample count=VK_SAMPLE_COUNT_1_BIT.",
                             function_name, i, resolve->pDepthStencilResolveAttachment->attachment);
        }

        VkFormat depth_stencil_attachment_format =
            (valid_ds_attachment_index ? pCreateInfo->pAttachments[subpass.pDepthStencilAttachment->attachment].format
                                       : VK_FORMAT_UNDEFINED);
        VkFormat depth_stencil_resolve_attachment_format =
            (valid_resolve_attachment_index ? pCreateInfo->pAttachments[resolve->pDepthStencilResolveAttachment->attachment].format
                                            : VK_FORMAT_UNDEFINED);

        if (valid_ds_attachment_index && valid_resolve_attachment_index) {
            const auto resolve_depth_size = FormatDepthSize(depth_stencil_resolve_attachment_format);
            const auto resolve_stencil_size = FormatStencilSize(depth_stencil_resolve_attachment_format);

            if (resolve_depth_size > 0 && ((FormatDepthSize(depth_stencil_attachment_format) != resolve_depth_size) ||
                                           (FormatDepthNumericalType(depth_stencil_attachment_format) !=
                                            FormatDepthNumericalType(depth_stencil_resolve_attachment_format)))) {
                skip |= LogError(
                    device, "VUID-VkSubpassDescriptionDepthStencilResolve-pDepthStencilResolveAttachment-03181",
                    "%s: Subpass %u includes a VkSubpassDescriptionDepthStencilResolve "
                    "structure with resolve attachment %u which has a depth component (size %u). The depth component "
                    "of pDepthStencilAttachment must have the same number of bits (currently %u) and the same numerical type.",
                    function_name, i, resolve->pDepthStencilResolveAttachment->attachment, resolve_depth_size,
                    FormatDepthSize(depth_stencil_attachment_format));
            }

            if (resolve_stencil_size > 0 && ((FormatStencilSize(depth_stencil_attachment_format) != resolve_stencil_size) ||
                                             (FormatStencilNumericalType(depth_stencil_attachment_format) !=
                                              FormatStencilNumericalType(depth_stencil_resolve_attachment_format)))) {
                skip |= LogError(
                    device, "VUID-VkSubpassDescriptionDepthStencilResolve-pDepthStencilResolveAttachment-03182",
                    "%s: Subpass %u includes a VkSubpassDescriptionDepthStencilResolve "
                    "structure with resolve attachment %u which has a stencil component (size %u). The stencil component "
                    "of pDepthStencilAttachment must have the same number of bits (currently %u) and the same numerical type.",
                    function_name, i, resolve->pDepthStencilResolveAttachment->attachment, resolve_stencil_size,
                    FormatStencilSize(depth_stencil_attachment_format));
            }
        }

        if (!(resolve->depthResolveMode == VK_RESOLVE_MODE_NONE ||
              resolve->depthResolveMode & core12_props.supportedDepthResolveModes)) {
            skip |= LogError(device, "VUID-VkSubpassDescriptionDepthStencilResolve-depthResolveMode-03183",
                             "%s: Subpass %u includes a VkSubpassDescriptionDepthStencilResolve "
                             "structure with invalid depthResolveMode=%u.",
                             function_name, i, resolve->depthResolveMode);
        }

        if (!(resolve->stencilResolveMode == VK_RESOLVE_MODE_NONE ||
              resolve->stencilResolveMode & core12_props.supportedStencilResolveModes)) {
            skip |= LogError(device, "VUID-VkSubpassDescriptionDepthStencilResolve-stencilResolveMode-03184",
                             "%s: Subpass %u includes a VkSubpassDescriptionDepthStencilResolve "
                             "structure with invalid stencilResolveMode=%u.",
                             function_name, i, resolve->stencilResolveMode);
        }

        if (valid_resolve_attachment_index && FormatIsDepthAndStencil(depth_stencil_resolve_attachment_format) &&
            core12_props.independentResolve == VK_FALSE && core12_props.independentResolveNone == VK_FALSE &&
            !(resolve->depthResolveMode == resolve->stencilResolveMode)) {
            skip |= LogError(device, "VUID-VkSubpassDescriptionDepthStencilResolve-pDepthStencilResolveAttachment-03185",
                             "%s: Subpass %u includes a VkSubpassDescriptionDepthStencilResolve "
                             "structure. The values of depthResolveMode (%u) and stencilResolveMode (%u) must be identical.",
                             function_name, i, resolve->depthResolveMode, resolve->stencilResolveMode);
        }

        if (valid_resolve_attachment_index && FormatIsDepthAndStencil(depth_stencil_resolve_attachment_format) &&
            core12_props.independentResolve == VK_FALSE && core12_props.independentResolveNone == VK_TRUE &&
            !(resolve->depthResolveMode == resolve->stencilResolveMode || resolve->depthResolveMode == VK_RESOLVE_MODE_NONE ||
              resolve->stencilResolveMode == VK_RESOLVE_MODE_NONE)) {
            skip |= LogError(device, "VUID-VkSubpassDescriptionDepthStencilResolve-pDepthStencilResolveAttachment-03186",
                             "%s: Subpass %u includes a VkSubpassDescriptionDepthStencilResolve "
                             "structure. The values of depthResolveMode (%u) and stencilResolveMode (%u) must be identical, or "
                             "one of them must be %u.",
                             function_name, i, resolve->depthResolveMode, resolve->stencilResolveMode, VK_RESOLVE_MODE_NONE);
        }
    }

    return skip;
}

bool CoreChecks::ValidateCreateRenderPass2(VkDevice device, const VkRenderPassCreateInfo2 *pCreateInfo,
                                           const VkAllocationCallbacks *pAllocator, VkRenderPass *pRenderPass,
                                           const char *function_name) const {
    bool skip = false;

    if (device_extensions.vk_khr_depth_stencil_resolve) {
        skip |= ValidateDepthStencilResolve(phys_dev_props_core12, pCreateInfo, function_name);
    }

    skip |= ValidateFragmentShadingRateAttachments(device, pCreateInfo);

    safe_VkRenderPassCreateInfo2 create_info_2(pCreateInfo);
    skip |= ValidateCreateRenderPass(device, RENDER_PASS_VERSION_2, create_info_2.ptr(), function_name);

    return skip;
}

bool CoreChecks::ValidateFragmentShadingRateAttachments(VkDevice device, const VkRenderPassCreateInfo2 *pCreateInfo) const {
    bool skip = false;

    if (enabled_features.fragment_shading_rate_features.attachmentFragmentShadingRate) {
        for (uint32_t attachment_description = 0; attachment_description < pCreateInfo->attachmentCount; ++attachment_description) {
            std::vector<uint32_t> used_as_fragment_shading_rate_attachment;

            // Prepass to find any use as a fragment shading rate attachment structures and validate them independently
            for (uint32_t subpass = 0; subpass < pCreateInfo->subpassCount; ++subpass) {
                const VkFragmentShadingRateAttachmentInfoKHR *fragment_shading_rate_attachment =
                    LvlFindInChain<VkFragmentShadingRateAttachmentInfoKHR>(pCreateInfo->pSubpasses[subpass].pNext);

                if (fragment_shading_rate_attachment && fragment_shading_rate_attachment->pFragmentShadingRateAttachment) {
                    const VkAttachmentReference2 &attachment_reference =
                        *(fragment_shading_rate_attachment->pFragmentShadingRateAttachment);
                    if (attachment_reference.attachment == attachment_description) {
                        used_as_fragment_shading_rate_attachment.push_back(subpass);
                    }

                    if (((pCreateInfo->flags & VK_RENDER_PASS_CREATE_TRANSFORM_BIT_QCOM) != 0) &&
                        (attachment_reference.attachment != VK_ATTACHMENT_UNUSED)) {
                        skip |= LogError(device, "VUID-VkRenderPassCreateInfo2-flags-04521",
                                         "vkCreateRenderPass2: Render pass includes VK_RENDER_PASS_CREATE_TRANSFORM_BIT_QCOM but "
                                         "a fragment shading rate attachment is specified in subpass %u.",
                                         subpass);
                    }

                    if (attachment_reference.attachment != VK_ATTACHMENT_UNUSED) {
                        const VkFormatFeatureFlags potential_format_features =
                            GetPotentialFormatFeatures(pCreateInfo->pAttachments[attachment_reference.attachment].format);

                        if (!(potential_format_features & VK_FORMAT_FEATURE_FRAGMENT_SHADING_RATE_ATTACHMENT_BIT_KHR)) {
                            skip |=
                                LogError(device, "VUID-VkRenderPassCreateInfo2-pAttachments-04586",
                                         "vkCreateRenderPass2: Attachment description %u is used in subpass %u as a fragment "
                                         "shading rate attachment, but specifies format %s, which does not support "
                                         "VK_FORMAT_FEATURE_FRAGMENT_SHADING_RATE_ATTACHMENT_BIT_KHR.",
                                         attachment_reference.attachment, subpass,
                                         string_VkFormat(pCreateInfo->pAttachments[attachment_reference.attachment].format));
                        }

                        if (attachment_reference.layout != VK_IMAGE_LAYOUT_GENERAL &&
                            attachment_reference.layout != VK_IMAGE_LAYOUT_FRAGMENT_SHADING_RATE_ATTACHMENT_OPTIMAL_KHR) {
                            skip |= LogError(
                                device, "VUID-VkFragmentShadingRateAttachmentInfoKHR-pFragmentShadingRateAttachment-04524",
                                "vkCreateRenderPass2: Fragment shading rate attachment in subpass %u specifies a layout of %s.",
                                subpass, string_VkImageLayout(attachment_reference.layout));
                        }

                        if (!IsPowerOfTwo(fragment_shading_rate_attachment->shadingRateAttachmentTexelSize.width)) {
                            skip |=
                                LogError(device, "VUID-VkFragmentShadingRateAttachmentInfoKHR-pFragmentShadingRateAttachment-04525",
                                         "vkCreateRenderPass2: Fragment shading rate attachment in subpass %u has a "
                                         "non-power-of-two texel width of %u.",
                                         subpass, fragment_shading_rate_attachment->shadingRateAttachmentTexelSize.width);
                        }
                        if (fragment_shading_rate_attachment->shadingRateAttachmentTexelSize.width <
                            phys_dev_ext_props.fragment_shading_rate_props.minFragmentShadingRateAttachmentTexelSize.width) {
                            LogError(
                                device, "VUID-VkFragmentShadingRateAttachmentInfoKHR-pFragmentShadingRateAttachment-04526",
                                "vkCreateRenderPass2: Fragment shading rate attachment in subpass %u has a texel width of %u which "
                                "is lower than the advertised minimum width %u.",
                                subpass, fragment_shading_rate_attachment->shadingRateAttachmentTexelSize.width,
                                phys_dev_ext_props.fragment_shading_rate_props.minFragmentShadingRateAttachmentTexelSize.width);
                        }
                        if (fragment_shading_rate_attachment->shadingRateAttachmentTexelSize.width >
                            phys_dev_ext_props.fragment_shading_rate_props.maxFragmentShadingRateAttachmentTexelSize.width) {
                            LogError(
                                device, "VUID-VkFragmentShadingRateAttachmentInfoKHR-pFragmentShadingRateAttachment-04527",
                                "vkCreateRenderPass2: Fragment shading rate attachment in subpass %u has a texel width of %u which "
                                "is higher than the advertised maximum width %u.",
                                subpass, fragment_shading_rate_attachment->shadingRateAttachmentTexelSize.width,
                                phys_dev_ext_props.fragment_shading_rate_props.maxFragmentShadingRateAttachmentTexelSize.width);
                        }
                        if (!IsPowerOfTwo(fragment_shading_rate_attachment->shadingRateAttachmentTexelSize.height)) {
                            skip |=
                                LogError(device, "VUID-VkFragmentShadingRateAttachmentInfoKHR-pFragmentShadingRateAttachment-04528",
                                         "vkCreateRenderPass2: Fragment shading rate attachment in subpass %u has a "
                                         "non-power-of-two texel height of %u.",
                                         subpass, fragment_shading_rate_attachment->shadingRateAttachmentTexelSize.height);
                        }
                        if (fragment_shading_rate_attachment->shadingRateAttachmentTexelSize.height <
                            phys_dev_ext_props.fragment_shading_rate_props.minFragmentShadingRateAttachmentTexelSize.height) {
                            LogError(
                                device, "VUID-VkFragmentShadingRateAttachmentInfoKHR-pFragmentShadingRateAttachment-04529",
                                "vkCreateRenderPass2: Fragment shading rate attachment in subpass %u has a texel height of %u "
                                "which is lower than the advertised minimum height %u.",
                                subpass, fragment_shading_rate_attachment->shadingRateAttachmentTexelSize.height,
                                phys_dev_ext_props.fragment_shading_rate_props.minFragmentShadingRateAttachmentTexelSize.height);
                        }
                        if (fragment_shading_rate_attachment->shadingRateAttachmentTexelSize.height >
                            phys_dev_ext_props.fragment_shading_rate_props.maxFragmentShadingRateAttachmentTexelSize.height) {
                            LogError(
                                device, "VUID-VkFragmentShadingRateAttachmentInfoKHR-pFragmentShadingRateAttachment-04530",
                                "vkCreateRenderPass2: Fragment shading rate attachment in subpass %u has a texel height of %u "
                                "which is higher than the advertised maximum height %u.",
                                subpass, fragment_shading_rate_attachment->shadingRateAttachmentTexelSize.height,
                                phys_dev_ext_props.fragment_shading_rate_props.maxFragmentShadingRateAttachmentTexelSize.height);
                        }
                        uint32_t aspect_ratio = fragment_shading_rate_attachment->shadingRateAttachmentTexelSize.width /
                                                fragment_shading_rate_attachment->shadingRateAttachmentTexelSize.height;
                        uint32_t inverse_aspect_ratio = fragment_shading_rate_attachment->shadingRateAttachmentTexelSize.height /
                                                        fragment_shading_rate_attachment->shadingRateAttachmentTexelSize.width;
                        if (aspect_ratio >
                            phys_dev_ext_props.fragment_shading_rate_props.maxFragmentShadingRateAttachmentTexelSizeAspectRatio) {
                            LogError(
                                device, "VUID-VkFragmentShadingRateAttachmentInfoKHR-pFragmentShadingRateAttachment-04531",
                                "vkCreateRenderPass2: Fragment shading rate attachment in subpass %u has a texel size of %u by %u, "
                                "which has an aspect ratio %u, which is higher than the advertised maximum aspect ratio %u.",
                                subpass, fragment_shading_rate_attachment->shadingRateAttachmentTexelSize.width,
                                fragment_shading_rate_attachment->shadingRateAttachmentTexelSize.height, aspect_ratio,
                                phys_dev_ext_props.fragment_shading_rate_props
                                    .maxFragmentShadingRateAttachmentTexelSizeAspectRatio);
                        }
                        if (inverse_aspect_ratio >
                            phys_dev_ext_props.fragment_shading_rate_props.maxFragmentShadingRateAttachmentTexelSizeAspectRatio) {
                            LogError(
                                device, "VUID-VkFragmentShadingRateAttachmentInfoKHR-pFragmentShadingRateAttachment-04532",
                                "vkCreateRenderPass2: Fragment shading rate attachment in subpass %u has a texel size of %u by %u, "
                                "which has an inverse aspect ratio of %u, which is higher than the advertised maximum aspect ratio "
                                "%u.",
                                subpass, fragment_shading_rate_attachment->shadingRateAttachmentTexelSize.width,
                                fragment_shading_rate_attachment->shadingRateAttachmentTexelSize.height, inverse_aspect_ratio,
                                phys_dev_ext_props.fragment_shading_rate_props
                                    .maxFragmentShadingRateAttachmentTexelSizeAspectRatio);
                        }
                    }
                }
            }

            // Lambda function turning a vector of integers into a string
            auto vector_to_string = [&](std::vector<uint32_t> vector) {
                std::stringstream ss;
                size_t size = vector.size();
                for (size_t i = 0; i < used_as_fragment_shading_rate_attachment.size(); i++) {
                    if (size == 2 && i == 1) {
                        ss << " and ";
                    } else if (size > 2 && i == size - 2) {
                        ss << ", and ";
                    } else if (i != 0) {
                        ss << ", ";
                    }
                    ss << vector[i];
                }
                return ss.str();
            };

            // Search for other uses of the same attachment
            if (!used_as_fragment_shading_rate_attachment.empty()) {
                for (uint32_t subpass = 0; subpass < pCreateInfo->subpassCount; ++subpass) {
                    const VkSubpassDescription2 &subpass_info = pCreateInfo->pSubpasses[subpass];
                    const VkSubpassDescriptionDepthStencilResolve *depth_stencil_resolve_attachment =
                        LvlFindInChain<VkSubpassDescriptionDepthStencilResolve>(subpass_info.pNext);

                    std::string fsr_attachment_subpasses_string = vector_to_string(used_as_fragment_shading_rate_attachment);

                    for (uint32_t attachment = 0; attachment < subpass_info.colorAttachmentCount; ++attachment) {
                        if (subpass_info.pColorAttachments[attachment].attachment == attachment_description) {
                            skip |= LogError(
                                device, "VUID-VkRenderPassCreateInfo2-pAttachments-04585",
                                "vkCreateRenderPass2: Attachment description %u is used as a fragment shading rate attachment in "
                                "subpass(es) %s but also as color attachment %u in subpass %u",
                                attachment_description, fsr_attachment_subpasses_string.c_str(), attachment, subpass);
                        }
                    }
                    for (uint32_t attachment = 0; attachment < subpass_info.colorAttachmentCount; ++attachment) {
                        if (subpass_info.pResolveAttachments &&
                            subpass_info.pResolveAttachments[attachment].attachment == attachment_description) {
                            skip |= LogError(
                                device, "VUID-VkRenderPassCreateInfo2-pAttachments-04585",
                                "vkCreateRenderPass2: Attachment description %u is used as a fragment shading rate attachment in "
                                "subpass(es) %s but also as color resolve attachment %u in subpass %u",
                                attachment_description, fsr_attachment_subpasses_string.c_str(), attachment, subpass);
                        }
                    }
                    for (uint32_t attachment = 0; attachment < subpass_info.inputAttachmentCount; ++attachment) {
                        if (subpass_info.pInputAttachments[attachment].attachment == attachment_description) {
                            skip |= LogError(
                                device, "VUID-VkRenderPassCreateInfo2-pAttachments-04585",
                                "vkCreateRenderPass2: Attachment description %u is used as a fragment shading rate attachment in "
                                "subpass(es) %s but also as input attachment %u in subpass %u",
                                attachment_description, fsr_attachment_subpasses_string.c_str(), attachment, subpass);
                        }
                    }
                    if (subpass_info.pDepthStencilAttachment) {
                        if (subpass_info.pDepthStencilAttachment->attachment == attachment_description) {
                            skip |= LogError(
                                device, "VUID-VkRenderPassCreateInfo2-pAttachments-04585",
                                "vkCreateRenderPass2: Attachment description %u is used as a fragment shading rate attachment in "
                                "subpass(es) %s but also as the depth/stencil attachment in subpass %u",
                                attachment_description, fsr_attachment_subpasses_string.c_str(), subpass);
                        }
                    }
                    if (depth_stencil_resolve_attachment && depth_stencil_resolve_attachment->pDepthStencilResolveAttachment) {
                        if (depth_stencil_resolve_attachment->pDepthStencilResolveAttachment->attachment ==
                            attachment_description) {
                            skip |= LogError(
                                device, "VUID-VkRenderPassCreateInfo2-pAttachments-04585",
                                "vkCreateRenderPass2: Attachment description %u is used as a fragment shading rate attachment in "
                                "subpass(es) %s but also as the depth/stencil resolve attachment in subpass %u",
                                attachment_description, fsr_attachment_subpasses_string.c_str(), subpass);
                        }
                    }
                }
            }
        }
    }

    return skip;
}

bool CoreChecks::PreCallValidateCreateRenderPass2KHR(VkDevice device, const VkRenderPassCreateInfo2 *pCreateInfo,
                                                     const VkAllocationCallbacks *pAllocator, VkRenderPass *pRenderPass) const {
    return ValidateCreateRenderPass2(device, pCreateInfo, pAllocator, pRenderPass, "vkCreateRenderPass2KHR()");
}

bool CoreChecks::PreCallValidateCreateRenderPass2(VkDevice device, const VkRenderPassCreateInfo2 *pCreateInfo,
                                                  const VkAllocationCallbacks *pAllocator, VkRenderPass *pRenderPass) const {
    return ValidateCreateRenderPass2(device, pCreateInfo, pAllocator, pRenderPass, "vkCreateRenderPass2()");
}

bool CoreChecks::ValidatePrimaryCommandBuffer(const CMD_BUFFER_STATE *pCB, char const *cmd_name, const char *error_code) const {
    bool skip = false;
    if (pCB->createInfo.level != VK_COMMAND_BUFFER_LEVEL_PRIMARY) {
        skip |= LogError(pCB->commandBuffer, error_code, "Cannot execute command %s on a secondary command buffer.", cmd_name);
    }
    return skip;
}

bool CoreChecks::VerifyRenderAreaBounds(const VkRenderPassBeginInfo *pRenderPassBegin) const {
    bool skip = false;
    const safe_VkFramebufferCreateInfo *framebuffer_info = &GetFramebufferState(pRenderPassBegin->framebuffer)->createInfo;
    if (pRenderPassBegin->renderArea.offset.x < 0 ||
        (pRenderPassBegin->renderArea.offset.x + pRenderPassBegin->renderArea.extent.width) > framebuffer_info->width ||
        pRenderPassBegin->renderArea.offset.y < 0 ||
        (pRenderPassBegin->renderArea.offset.y + pRenderPassBegin->renderArea.extent.height) > framebuffer_info->height) {
        skip |= static_cast<bool>(LogError(
            pRenderPassBegin->renderPass, kVUID_Core_DrawState_InvalidRenderArea,
            "Cannot execute a render pass with renderArea not within the bound of the framebuffer. RenderArea: x %d, y %d, width "
            "%d, height %d. Framebuffer: width %d, height %d.",
            pRenderPassBegin->renderArea.offset.x, pRenderPassBegin->renderArea.offset.y, pRenderPassBegin->renderArea.extent.width,
            pRenderPassBegin->renderArea.extent.height, framebuffer_info->width, framebuffer_info->height));
    }
    return skip;
}

bool CoreChecks::VerifyFramebufferAndRenderPassImageViews(const VkRenderPassBeginInfo *pRenderPassBeginInfo,
                                                          const char *func_name) const {
    bool skip = false;
    const VkRenderPassAttachmentBeginInfo *render_pass_attachment_begin_info =
        LvlFindInChain<VkRenderPassAttachmentBeginInfo>(pRenderPassBeginInfo->pNext);

    if (render_pass_attachment_begin_info && render_pass_attachment_begin_info->attachmentCount != 0) {
        const safe_VkFramebufferCreateInfo *framebuffer_create_info =
            &GetFramebufferState(pRenderPassBeginInfo->framebuffer)->createInfo;
        const VkFramebufferAttachmentsCreateInfo *framebuffer_attachments_create_info =
            LvlFindInChain<VkFramebufferAttachmentsCreateInfo>(framebuffer_create_info->pNext);
        if ((framebuffer_create_info->flags & VK_FRAMEBUFFER_CREATE_IMAGELESS_BIT) == 0) {
            skip |= LogError(pRenderPassBeginInfo->renderPass, "VUID-VkRenderPassBeginInfo-framebuffer-03207",
                             "%s: Image views specified at render pass begin, but framebuffer not created with "
                             "VK_FRAMEBUFFER_CREATE_IMAGELESS_BIT",
                             func_name);
        } else if (framebuffer_attachments_create_info) {
            if (framebuffer_attachments_create_info->attachmentImageInfoCount !=
                render_pass_attachment_begin_info->attachmentCount) {
                skip |= LogError(pRenderPassBeginInfo->renderPass, "VUID-VkRenderPassBeginInfo-framebuffer-03208",
                                 "%s: %u image views specified at render pass begin, but framebuffer "
                                 "created expecting %u attachments",
                                 func_name, render_pass_attachment_begin_info->attachmentCount,
                                 framebuffer_attachments_create_info->attachmentImageInfoCount);
            } else {
                const safe_VkRenderPassCreateInfo2 *render_pass_create_info =
                    &GetRenderPassState(pRenderPassBeginInfo->renderPass)->createInfo;
                for (uint32_t i = 0; i < render_pass_attachment_begin_info->attachmentCount; ++i) {
                    const auto image_view_state = GetImageViewState(render_pass_attachment_begin_info->pAttachments[i]);
                    const VkImageViewCreateInfo *image_view_create_info = &image_view_state->create_info;
                    const VkFramebufferAttachmentImageInfo *framebuffer_attachment_image_info =
                        &framebuffer_attachments_create_info->pAttachmentImageInfos[i];
                    const VkImageCreateInfo *image_create_info = &GetImageState(image_view_create_info->image)->createInfo;

                    if (framebuffer_attachment_image_info->flags != image_create_info->flags) {
                        skip |= LogError(pRenderPassBeginInfo->renderPass, "VUID-VkRenderPassBeginInfo-framebuffer-03209",
                                         "%s: Image view #%u created from an image with flags set as 0x%X, "
                                         "but image info #%u used to create the framebuffer had flags set as 0x%X",
                                         func_name, i, image_create_info->flags, i, framebuffer_attachment_image_info->flags);
                    }

                    if (framebuffer_attachment_image_info->usage != image_view_state->inherited_usage) {
                        // Give clearer message if this error is due to the "inherited" part or not
                        if (image_create_info->usage == image_view_state->inherited_usage) {
                            skip |= LogError(pRenderPassBeginInfo->renderPass, "VUID-VkRenderPassBeginInfo-framebuffer-04627",
                                             "%s: Image view #%u created from an image with usage set as 0x%X, "
                                             "but image info #%u used to create the framebuffer had usage set as 0x%X",
                                             func_name, i, image_create_info->usage, i, framebuffer_attachment_image_info->usage);
                        } else {
                            skip |= LogError(pRenderPassBeginInfo->renderPass, "VUID-VkRenderPassBeginInfo-framebuffer-04627",
                                             "%s: Image view #%u created from an image with usage set as 0x%X but using "
                                             "VkImageViewUsageCreateInfo the inherited usage is the subset 0x%X "
                                             "and the image info #%u used to create the framebuffer had usage set as 0x%X",
                                             func_name, i, image_create_info->usage, image_view_state->inherited_usage, i,
                                             framebuffer_attachment_image_info->usage);
                        }
                    }

                    uint32_t view_width = image_create_info->extent.width >> image_view_create_info->subresourceRange.baseMipLevel;
                    if (framebuffer_attachment_image_info->width != view_width) {
                        skip |= LogError(pRenderPassBeginInfo->renderPass, "VUID-VkRenderPassBeginInfo-framebuffer-03211",
                                         "%s: Image view #%u created from an image subresource with width set as %u, "
                                         "but image info #%u used to create the framebuffer had width set as %u",
                                         func_name, i, view_width, i, framebuffer_attachment_image_info->width);
                    }

                    uint32_t view_height =
                        image_create_info->extent.height >> image_view_create_info->subresourceRange.baseMipLevel;
                    if (framebuffer_attachment_image_info->height != view_height) {
                        skip |= LogError(pRenderPassBeginInfo->renderPass, "VUID-VkRenderPassBeginInfo-framebuffer-03212",
                                         "%s: Image view #%u created from an image subresource with height set as %u, "
                                         "but image info #%u used to create the framebuffer had height set as %u",
                                         func_name, i, view_height, i, framebuffer_attachment_image_info->height);
                    }

                    if (framebuffer_attachment_image_info->layerCount != image_view_create_info->subresourceRange.layerCount) {
                        skip |= LogError(pRenderPassBeginInfo->renderPass, "VUID-VkRenderPassBeginInfo-framebuffer-03213",
                                         "%s: Image view #%u created with a subresource range with a layerCount of %u, "
                                         "but image info #%u used to create the framebuffer had layerCount set as %u",
                                         func_name, i, image_view_create_info->subresourceRange.layerCount, i,
                                         framebuffer_attachment_image_info->layerCount);
                    }

                    const VkImageFormatListCreateInfo *image_format_list_create_info =
                        LvlFindInChain<VkImageFormatListCreateInfo>(image_create_info->pNext);
                    if (image_format_list_create_info) {
                        if (image_format_list_create_info->viewFormatCount != framebuffer_attachment_image_info->viewFormatCount) {
                            skip |= LogError(
                                pRenderPassBeginInfo->renderPass, "VUID-VkRenderPassBeginInfo-framebuffer-03214",
                                "VkRenderPassBeginInfo: Image view #%u created with an image with a viewFormatCount of %u, "
                                "but image info #%u used to create the framebuffer had viewFormatCount set as %u",
                                i, image_format_list_create_info->viewFormatCount, i,
                                framebuffer_attachment_image_info->viewFormatCount);
                        }

                        for (uint32_t j = 0; j < image_format_list_create_info->viewFormatCount; ++j) {
                            bool format_found = false;
                            for (uint32_t k = 0; k < framebuffer_attachment_image_info->viewFormatCount; ++k) {
                                if (image_format_list_create_info->pViewFormats[j] ==
                                    framebuffer_attachment_image_info->pViewFormats[k]) {
                                    format_found = true;
                                }
                            }
                            if (!format_found) {
                                skip |= LogError(pRenderPassBeginInfo->renderPass, "VUID-VkRenderPassBeginInfo-framebuffer-03215",
                                                 "VkRenderPassBeginInfo: Image view #%u created with an image including the format "
                                                 "%s in its view format list, "
                                                 "but image info #%u used to create the framebuffer does not include this format",
                                                 i, string_VkFormat(image_format_list_create_info->pViewFormats[j]), i);
                            }
                        }
                    }

                    if (render_pass_create_info->pAttachments[i].format != image_view_create_info->format) {
                        skip |= LogError(pRenderPassBeginInfo->renderPass, "VUID-VkRenderPassBeginInfo-framebuffer-03216",
                                         "%s: Image view #%u created with a format of %s, "
                                         "but render pass attachment description #%u created with a format of %s",
                                         func_name, i, string_VkFormat(image_view_create_info->format), i,
                                         string_VkFormat(render_pass_create_info->pAttachments[i].format));
                    }

                    if (render_pass_create_info->pAttachments[i].samples != image_create_info->samples) {
                        skip |= LogError(pRenderPassBeginInfo->renderPass, "VUID-VkRenderPassBeginInfo-framebuffer-03217",
                                         "%s: Image view #%u created with an image with %s samples, "
                                         "but render pass attachment description #%u created with %s samples",
                                         func_name, i, string_VkSampleCountFlagBits(image_create_info->samples), i,
                                         string_VkSampleCountFlagBits(render_pass_create_info->pAttachments[i].samples));
                    }

                    if (image_view_create_info->subresourceRange.levelCount != 1) {
                        skip |= LogError(render_pass_attachment_begin_info->pAttachments[i],
                                         "VUID-VkRenderPassAttachmentBeginInfo-pAttachments-03218",
                                         "%s: Image view #%u created with multiple (%u) mip levels.", func_name, i,
                                         image_view_create_info->subresourceRange.levelCount);
                    }

                    if (IsIdentitySwizzle(image_view_create_info->components) == false) {
                        skip |= LogError(
                            render_pass_attachment_begin_info->pAttachments[i],
                            "VUID-VkRenderPassAttachmentBeginInfo-pAttachments-03219",
                            "%s: Image view #%u created with non-identity swizzle. All "
                            "framebuffer attachments must have been created with the identity swizzle. Here are the actual "
                            "swizzle values:\n"
                            "r swizzle = %s\n"
                            "g swizzle = %s\n"
                            "b swizzle = %s\n"
                            "a swizzle = %s\n",
                            func_name, i, string_VkComponentSwizzle(image_view_create_info->components.r),
                            string_VkComponentSwizzle(image_view_create_info->components.g),
                            string_VkComponentSwizzle(image_view_create_info->components.b),
                            string_VkComponentSwizzle(image_view_create_info->components.a));
                    }

                    if (image_view_create_info->viewType == VK_IMAGE_VIEW_TYPE_3D) {
                        skip |= LogError(render_pass_attachment_begin_info->pAttachments[i],
                                         "VUID-VkRenderPassAttachmentBeginInfo-pAttachments-04114",
                                         "%s: Image view #%u created with type VK_IMAGE_VIEW_TYPE_3D", func_name, i);
                    }
                }
            }
        }
    }

    return skip;
}

// If this is a stencil format, make sure the stencil[Load|Store]Op flag is checked, while if it is a depth/color attachment the
// [load|store]Op flag must be checked
// TODO: The memory valid flag in DEVICE_MEMORY_STATE should probably be split to track the validity of stencil memory separately.
template <typename T>
static bool FormatSpecificLoadAndStoreOpSettings(VkFormat format, T color_depth_op, T stencil_op, T op) {
    if (color_depth_op != op && stencil_op != op) {
        return false;
    }
    bool check_color_depth_load_op = !FormatIsStencilOnly(format);
    bool check_stencil_load_op = FormatIsDepthAndStencil(format) || !check_color_depth_load_op;

    return ((check_color_depth_load_op && (color_depth_op == op)) || (check_stencil_load_op && (stencil_op == op)));
}

bool CoreChecks::ValidateCmdBeginRenderPass(VkCommandBuffer commandBuffer, RenderPassCreateVersion rp_version,
                                            const VkRenderPassBeginInfo *pRenderPassBegin) const {
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);
    auto render_pass_state = pRenderPassBegin ? GetRenderPassState(pRenderPassBegin->renderPass) : nullptr;
    auto framebuffer = pRenderPassBegin ? GetFramebufferState(pRenderPassBegin->framebuffer) : nullptr;

    bool skip = false;
    const bool use_rp2 = (rp_version == RENDER_PASS_VERSION_2);
    const char *vuid;
    const char *const function_name = use_rp2 ? "vkCmdBeginRenderPass2()" : "vkCmdBeginRenderPass()";

    if (render_pass_state) {
        uint32_t clear_op_size = 0;  // Make sure pClearValues is at least as large as last LOAD_OP_CLEAR

        // Handle extension struct from EXT_sample_locations
        const VkRenderPassSampleLocationsBeginInfoEXT *sample_locations_begin_info =
            LvlFindInChain<VkRenderPassSampleLocationsBeginInfoEXT>(pRenderPassBegin->pNext);
        if (sample_locations_begin_info) {
            for (uint32_t i = 0; i < sample_locations_begin_info->attachmentInitialSampleLocationsCount; ++i) {
                const VkAttachmentSampleLocationsEXT &sample_location =
                    sample_locations_begin_info->pAttachmentInitialSampleLocations[i];
                skip |= ValidateSampleLocationsInfo(&sample_location.sampleLocationsInfo, function_name);
                if (sample_location.attachmentIndex >= render_pass_state->createInfo.attachmentCount) {
                    skip |=
                        LogError(device, "VUID-VkAttachmentSampleLocationsEXT-attachmentIndex-01531",
                                 "%s: Attachment index %u specified by attachment sample locations %u is greater than the "
                                 "attachment count of %u for the render pass being begun.",
                                 function_name, sample_location.attachmentIndex, i, render_pass_state->createInfo.attachmentCount);
                }
            }

            for (uint32_t i = 0; i < sample_locations_begin_info->postSubpassSampleLocationsCount; ++i) {
                const VkSubpassSampleLocationsEXT &sample_location = sample_locations_begin_info->pPostSubpassSampleLocations[i];
                skip |= ValidateSampleLocationsInfo(&sample_location.sampleLocationsInfo, function_name);
                if (sample_location.subpassIndex >= render_pass_state->createInfo.subpassCount) {
                    skip |=
                        LogError(device, "VUID-VkSubpassSampleLocationsEXT-subpassIndex-01532",
                                 "%s: Subpass index %u specified by subpass sample locations %u is greater than the subpass count "
                                 "of %u for the render pass being begun.",
                                 function_name, sample_location.subpassIndex, i, render_pass_state->createInfo.subpassCount);
                }
            }
        }

        for (uint32_t i = 0; i < render_pass_state->createInfo.attachmentCount; ++i) {
            auto attachment = &render_pass_state->createInfo.pAttachments[i];
            if (FormatSpecificLoadAndStoreOpSettings(attachment->format, attachment->loadOp, attachment->stencilLoadOp,
                                                     VK_ATTACHMENT_LOAD_OP_CLEAR)) {
                clear_op_size = static_cast<uint32_t>(i) + 1;

                if (FormatHasDepth(attachment->format)) {
                    skip |= ValidateClearDepthStencilValue(commandBuffer, pRenderPassBegin->pClearValues[i].depthStencil,
                                                           function_name);
                }
            }
        }

        if (clear_op_size > pRenderPassBegin->clearValueCount) {
            skip |= LogError(render_pass_state->renderPass, "VUID-VkRenderPassBeginInfo-clearValueCount-00902",
                             "In %s the VkRenderPassBeginInfo struct has a clearValueCount of %u but there "
                             "must be at least %u entries in pClearValues array to account for the highest index attachment in "
                             "%s that uses VK_ATTACHMENT_LOAD_OP_CLEAR is %u. Note that the pClearValues array is indexed by "
                             "attachment number so even if some pClearValues entries between 0 and %u correspond to attachments "
                             "that aren't cleared they will be ignored.",
                             function_name, pRenderPassBegin->clearValueCount, clear_op_size,
                             report_data->FormatHandle(render_pass_state->renderPass).c_str(), clear_op_size, clear_op_size - 1);
        }
        skip |= VerifyFramebufferAndRenderPassImageViews(pRenderPassBegin, function_name);
        skip |= VerifyRenderAreaBounds(pRenderPassBegin);
        skip |= VerifyFramebufferAndRenderPassLayouts(rp_version, cb_state, pRenderPassBegin,
                                                      GetFramebufferState(pRenderPassBegin->framebuffer));
        if (framebuffer->rp_state->renderPass != render_pass_state->renderPass) {
            skip |= ValidateRenderPassCompatibility("render pass", render_pass_state, "framebuffer", framebuffer->rp_state.get(),
                                                    function_name, "VUID-VkRenderPassBeginInfo-renderPass-00904");
        }

        vuid = use_rp2 ? "VUID-vkCmdBeginRenderPass2-renderpass" : "VUID-vkCmdBeginRenderPass-renderpass";
        skip |= InsideRenderPass(cb_state, function_name, vuid);
        skip |= ValidateDependencies(framebuffer, render_pass_state);

        vuid = use_rp2 ? "VUID-vkCmdBeginRenderPass2-bufferlevel" : "VUID-vkCmdBeginRenderPass-bufferlevel";
        skip |= ValidatePrimaryCommandBuffer(cb_state, function_name, vuid);

        vuid = use_rp2 ? "VUID-vkCmdBeginRenderPass2-commandBuffer-cmdpool" : "VUID-vkCmdBeginRenderPass-commandBuffer-cmdpool";
        skip |= ValidateCmdQueueFlags(cb_state, function_name, VK_QUEUE_GRAPHICS_BIT, vuid);

        const CMD_TYPE cmd_type = use_rp2 ? CMD_BEGINRENDERPASS2 : CMD_BEGINRENDERPASS;
        skip |= ValidateCmd(cb_state, cmd_type, function_name);
    }

    auto chained_device_group_struct = LvlFindInChain<VkDeviceGroupRenderPassBeginInfo>(pRenderPassBegin->pNext);
    if (chained_device_group_struct) {
        skip |= ValidateDeviceMaskToPhysicalDeviceCount(chained_device_group_struct->deviceMask, pRenderPassBegin->renderPass,
                                                        "VUID-VkDeviceGroupRenderPassBeginInfo-deviceMask-00905");
        skip |= ValidateDeviceMaskToZero(chained_device_group_struct->deviceMask, pRenderPassBegin->renderPass,
                                         "VUID-VkDeviceGroupRenderPassBeginInfo-deviceMask-00906");
        skip |= ValidateDeviceMaskToCommandBuffer(cb_state, chained_device_group_struct->deviceMask, pRenderPassBegin->renderPass,
                                                  "VUID-VkDeviceGroupRenderPassBeginInfo-deviceMask-00907");

        if (chained_device_group_struct->deviceRenderAreaCount != 0 &&
            chained_device_group_struct->deviceRenderAreaCount != physical_device_count) {
            skip |= LogError(pRenderPassBegin->renderPass, "VUID-VkDeviceGroupRenderPassBeginInfo-deviceRenderAreaCount-00908",
                             "%s: deviceRenderAreaCount[%" PRIu32 "] is invaild. Physical device count is %" PRIu32 ".",
                             function_name, chained_device_group_struct->deviceRenderAreaCount, physical_device_count);
        }
    }
    return skip;
}

bool CoreChecks::PreCallValidateCmdBeginRenderPass(VkCommandBuffer commandBuffer, const VkRenderPassBeginInfo *pRenderPassBegin,
                                                   VkSubpassContents contents) const {
    bool skip = ValidateCmdBeginRenderPass(commandBuffer, RENDER_PASS_VERSION_1, pRenderPassBegin);
    return skip;
}

bool CoreChecks::PreCallValidateCmdBeginRenderPass2KHR(VkCommandBuffer commandBuffer, const VkRenderPassBeginInfo *pRenderPassBegin,
                                                       const VkSubpassBeginInfo *pSubpassBeginInfo) const {
    bool skip = ValidateCmdBeginRenderPass(commandBuffer, RENDER_PASS_VERSION_2, pRenderPassBegin);
    return skip;
}

bool CoreChecks::PreCallValidateCmdBeginRenderPass2(VkCommandBuffer commandBuffer, const VkRenderPassBeginInfo *pRenderPassBegin,
                                                    const VkSubpassBeginInfo *pSubpassBeginInfo) const {
    bool skip = ValidateCmdBeginRenderPass(commandBuffer, RENDER_PASS_VERSION_2, pRenderPassBegin);
    return skip;
}

void CoreChecks::RecordCmdBeginRenderPassLayouts(VkCommandBuffer commandBuffer, const VkRenderPassBeginInfo *pRenderPassBegin,
                                                 const VkSubpassContents contents) {
    CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    auto render_pass_state = pRenderPassBegin ? GetRenderPassState(pRenderPassBegin->renderPass) : nullptr;
    auto framebuffer = pRenderPassBegin ? GetFramebufferState(pRenderPassBegin->framebuffer) : nullptr;
    if (render_pass_state) {
        // transition attachments to the correct layouts for beginning of renderPass and first subpass
        TransitionBeginRenderPassLayouts(cb_state, render_pass_state, framebuffer);
    }
}

void CoreChecks::PreCallRecordCmdBeginRenderPass(VkCommandBuffer commandBuffer, const VkRenderPassBeginInfo *pRenderPassBegin,
                                                 VkSubpassContents contents) {
    StateTracker::PreCallRecordCmdBeginRenderPass(commandBuffer, pRenderPassBegin, contents);
    RecordCmdBeginRenderPassLayouts(commandBuffer, pRenderPassBegin, contents);
}

void CoreChecks::PreCallRecordCmdBeginRenderPass2KHR(VkCommandBuffer commandBuffer, const VkRenderPassBeginInfo *pRenderPassBegin,
                                                     const VkSubpassBeginInfo *pSubpassBeginInfo) {
    StateTracker::PreCallRecordCmdBeginRenderPass2KHR(commandBuffer, pRenderPassBegin, pSubpassBeginInfo);
    RecordCmdBeginRenderPassLayouts(commandBuffer, pRenderPassBegin, pSubpassBeginInfo->contents);
}

void CoreChecks::PreCallRecordCmdBeginRenderPass2(VkCommandBuffer commandBuffer, const VkRenderPassBeginInfo *pRenderPassBegin,
                                                  const VkSubpassBeginInfo *pSubpassBeginInfo) {
    StateTracker::PreCallRecordCmdBeginRenderPass2(commandBuffer, pRenderPassBegin, pSubpassBeginInfo);
    RecordCmdBeginRenderPassLayouts(commandBuffer, pRenderPassBegin, pSubpassBeginInfo->contents);
}

bool CoreChecks::ValidateCmdNextSubpass(RenderPassCreateVersion rp_version, VkCommandBuffer commandBuffer) const {
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);
    bool skip = false;
    const bool use_rp2 = (rp_version == RENDER_PASS_VERSION_2);
    const char *vuid;
    const char *const function_name = use_rp2 ? "vkCmdNextSubpass2()" : "vkCmdNextSubpass()";

    vuid = use_rp2 ? "VUID-vkCmdNextSubpass2-bufferlevel" : "VUID-vkCmdNextSubpass-bufferlevel";
    skip |= ValidatePrimaryCommandBuffer(cb_state, function_name, vuid);

    vuid = use_rp2 ? "VUID-vkCmdNextSubpass2-commandBuffer-cmdpool" : "VUID-vkCmdNextSubpass-commandBuffer-cmdpool";
    skip |= ValidateCmdQueueFlags(cb_state, function_name, VK_QUEUE_GRAPHICS_BIT, vuid);
    const CMD_TYPE cmd_type = use_rp2 ? CMD_NEXTSUBPASS2 : CMD_NEXTSUBPASS;
    skip |= ValidateCmd(cb_state, cmd_type, function_name);

    vuid = use_rp2 ? "VUID-vkCmdNextSubpass2-renderpass" : "VUID-vkCmdNextSubpass-renderpass";
    skip |= OutsideRenderPass(cb_state, function_name, vuid);

    auto subpass_count = cb_state->activeRenderPass->createInfo.subpassCount;
    if (cb_state->activeSubpass == subpass_count - 1) {
        vuid = use_rp2 ? "VUID-vkCmdNextSubpass2-None-03102" : "VUID-vkCmdNextSubpass-None-00909";
        skip |= LogError(commandBuffer, vuid, "%s: Attempted to advance beyond final subpass.", function_name);
    }
    return skip;
}

bool CoreChecks::PreCallValidateCmdNextSubpass(VkCommandBuffer commandBuffer, VkSubpassContents contents) const {
    return ValidateCmdNextSubpass(RENDER_PASS_VERSION_1, commandBuffer);
}

bool CoreChecks::PreCallValidateCmdNextSubpass2KHR(VkCommandBuffer commandBuffer, const VkSubpassBeginInfo *pSubpassBeginInfo,
                                                   const VkSubpassEndInfo *pSubpassEndInfo) const {
    return ValidateCmdNextSubpass(RENDER_PASS_VERSION_2, commandBuffer);
}

bool CoreChecks::PreCallValidateCmdNextSubpass2(VkCommandBuffer commandBuffer, const VkSubpassBeginInfo *pSubpassBeginInfo,
                                                const VkSubpassEndInfo *pSubpassEndInfo) const {
    return ValidateCmdNextSubpass(RENDER_PASS_VERSION_2, commandBuffer);
}

void CoreChecks::RecordCmdNextSubpassLayouts(VkCommandBuffer commandBuffer, VkSubpassContents contents) {
    CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    TransitionSubpassLayouts(cb_state, cb_state->activeRenderPass.get(), cb_state->activeSubpass,
                             Get<FRAMEBUFFER_STATE>(cb_state->activeRenderPassBeginInfo.framebuffer));
}

void CoreChecks::PostCallRecordCmdNextSubpass(VkCommandBuffer commandBuffer, VkSubpassContents contents) {
    StateTracker::PostCallRecordCmdNextSubpass(commandBuffer, contents);
    RecordCmdNextSubpassLayouts(commandBuffer, contents);
}

void CoreChecks::PostCallRecordCmdNextSubpass2KHR(VkCommandBuffer commandBuffer, const VkSubpassBeginInfo *pSubpassBeginInfo,
                                                  const VkSubpassEndInfo *pSubpassEndInfo) {
    StateTracker::PostCallRecordCmdNextSubpass2KHR(commandBuffer, pSubpassBeginInfo, pSubpassEndInfo);
    RecordCmdNextSubpassLayouts(commandBuffer, pSubpassBeginInfo->contents);
}

void CoreChecks::PostCallRecordCmdNextSubpass2(VkCommandBuffer commandBuffer, const VkSubpassBeginInfo *pSubpassBeginInfo,
                                               const VkSubpassEndInfo *pSubpassEndInfo) {
    StateTracker::PostCallRecordCmdNextSubpass2(commandBuffer, pSubpassBeginInfo, pSubpassEndInfo);
    RecordCmdNextSubpassLayouts(commandBuffer, pSubpassBeginInfo->contents);
}

bool CoreChecks::ValidateCmdEndRenderPass(RenderPassCreateVersion rp_version, VkCommandBuffer commandBuffer) const {
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);
    bool skip = false;
    const bool use_rp2 = (rp_version == RENDER_PASS_VERSION_2);
    const char *vuid;
    const char *const function_name = use_rp2 ? "vkCmdEndRenderPass2KHR()" : "vkCmdEndRenderPass()";

    RENDER_PASS_STATE *rp_state = cb_state->activeRenderPass.get();
    if (rp_state) {
        if (cb_state->activeSubpass != rp_state->createInfo.subpassCount - 1) {
            vuid = use_rp2 ? "VUID-vkCmdEndRenderPass2-None-03103" : "VUID-vkCmdEndRenderPass-None-00910";
            skip |= LogError(commandBuffer, vuid, "%s: Called before reaching final subpass.", function_name);
        }
    }

    vuid = use_rp2 ? "VUID-vkCmdEndRenderPass2-renderpass" : "VUID-vkCmdEndRenderPass-renderpass";
    skip |= OutsideRenderPass(cb_state, function_name, vuid);

    vuid = use_rp2 ? "VUID-vkCmdEndRenderPass2-bufferlevel" : "VUID-vkCmdEndRenderPass-bufferlevel";
    skip |= ValidatePrimaryCommandBuffer(cb_state, function_name, vuid);

    vuid = use_rp2 ? "VUID-vkCmdEndRenderPass2-commandBuffer-cmdpool" : "VUID-vkCmdEndRenderPass-commandBuffer-cmdpool";
    skip |= ValidateCmdQueueFlags(cb_state, function_name, VK_QUEUE_GRAPHICS_BIT, vuid);

    const CMD_TYPE cmd_type = use_rp2 ? CMD_ENDRENDERPASS2 : CMD_ENDRENDERPASS;
    skip |= ValidateCmd(cb_state, cmd_type, function_name);
    return skip;
}

bool CoreChecks::PreCallValidateCmdEndRenderPass(VkCommandBuffer commandBuffer) const {
    bool skip = ValidateCmdEndRenderPass(RENDER_PASS_VERSION_1, commandBuffer);
    return skip;
}

bool CoreChecks::PreCallValidateCmdEndRenderPass2KHR(VkCommandBuffer commandBuffer, const VkSubpassEndInfo *pSubpassEndInfo) const {
    bool skip = ValidateCmdEndRenderPass(RENDER_PASS_VERSION_2, commandBuffer);
    return skip;
}

bool CoreChecks::PreCallValidateCmdEndRenderPass2(VkCommandBuffer commandBuffer, const VkSubpassEndInfo *pSubpassEndInfo) const {
    bool skip = ValidateCmdEndRenderPass(RENDER_PASS_VERSION_2, commandBuffer);
    return skip;
}

void CoreChecks::RecordCmdEndRenderPassLayouts(VkCommandBuffer commandBuffer) {
    CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    TransitionFinalSubpassLayouts(cb_state, cb_state->activeRenderPassBeginInfo.ptr(), cb_state->activeFramebuffer.get());
}

void CoreChecks::PostCallRecordCmdEndRenderPass(VkCommandBuffer commandBuffer) {
    // Record the end at the CoreLevel to ensure StateTracker cleanup doesn't step on anything we need.
    RecordCmdEndRenderPassLayouts(commandBuffer);
    StateTracker::PostCallRecordCmdEndRenderPass(commandBuffer);
}

void CoreChecks::PostCallRecordCmdEndRenderPass2KHR(VkCommandBuffer commandBuffer, const VkSubpassEndInfo *pSubpassEndInfo) {
    // Record the end at the CoreLevel to ensure StateTracker cleanup doesn't step on anything we need.
    RecordCmdEndRenderPassLayouts(commandBuffer);
    StateTracker::PostCallRecordCmdEndRenderPass2KHR(commandBuffer, pSubpassEndInfo);
}

void CoreChecks::PostCallRecordCmdEndRenderPass2(VkCommandBuffer commandBuffer, const VkSubpassEndInfo *pSubpassEndInfo) {
    RecordCmdEndRenderPassLayouts(commandBuffer);
    StateTracker::PostCallRecordCmdEndRenderPass2(commandBuffer, pSubpassEndInfo);
}

bool CoreChecks::ValidateFramebuffer(VkCommandBuffer primaryBuffer, const CMD_BUFFER_STATE *pCB, VkCommandBuffer secondaryBuffer,
                                     const CMD_BUFFER_STATE *pSubCB, const char *caller) const {
    bool skip = false;
    if (!pSubCB->beginInfo.pInheritanceInfo) {
        return skip;
    }
    VkFramebuffer primary_fb = pCB->activeFramebuffer ? pCB->activeFramebuffer->framebuffer : VK_NULL_HANDLE;
    VkFramebuffer secondary_fb = pSubCB->beginInfo.pInheritanceInfo->framebuffer;
    if (secondary_fb != VK_NULL_HANDLE) {
        if (primary_fb != secondary_fb) {
            LogObjectList objlist(primaryBuffer);
            objlist.add(secondaryBuffer);
            objlist.add(secondary_fb);
            objlist.add(primary_fb);
            skip |= LogError(objlist, "VUID-vkCmdExecuteCommands-pCommandBuffers-00099",
                             "vkCmdExecuteCommands() called w/ invalid secondary %s which has a %s"
                             " that is not the same as the primary command buffer's current active %s.",
                             report_data->FormatHandle(secondaryBuffer).c_str(), report_data->FormatHandle(secondary_fb).c_str(),
                             report_data->FormatHandle(primary_fb).c_str());
        }
        auto fb = GetFramebufferState(secondary_fb);
        if (!fb) {
            LogObjectList objlist(primaryBuffer);
            objlist.add(secondaryBuffer);
            objlist.add(secondary_fb);
            skip |= LogError(objlist, kVUID_Core_DrawState_InvalidSecondaryCommandBuffer,
                             "vkCmdExecuteCommands() called w/ invalid %s which has invalid %s.",
                             report_data->FormatHandle(secondaryBuffer).c_str(), report_data->FormatHandle(secondary_fb).c_str());
            return skip;
        }
    }
    return skip;
}

bool CoreChecks::ValidateSecondaryCommandBufferState(const CMD_BUFFER_STATE *pCB, const CMD_BUFFER_STATE *pSubCB) const {
    bool skip = false;
    unordered_set<int> active_types;
    if (!disabled[query_validation]) {
        for (const auto &query_object : pCB->activeQueries) {
            auto query_pool_state = GetQueryPoolState(query_object.pool);
            if (query_pool_state) {
                if (query_pool_state->createInfo.queryType == VK_QUERY_TYPE_PIPELINE_STATISTICS &&
                    pSubCB->beginInfo.pInheritanceInfo) {
                    VkQueryPipelineStatisticFlags cmd_buf_statistics = pSubCB->beginInfo.pInheritanceInfo->pipelineStatistics;
                    if ((cmd_buf_statistics & query_pool_state->createInfo.pipelineStatistics) != cmd_buf_statistics) {
                        LogObjectList objlist(pCB->commandBuffer);
                        objlist.add(query_object.pool);
                        skip |= LogError(
                            objlist, "VUID-vkCmdExecuteCommands-commandBuffer-00104",
                            "vkCmdExecuteCommands() called w/ invalid %s which has invalid active %s"
                            ". Pipeline statistics is being queried so the command buffer must have all bits set on the queryPool.",
                            report_data->FormatHandle(pCB->commandBuffer).c_str(),
                            report_data->FormatHandle(query_object.pool).c_str());
                    }
                }
                active_types.insert(query_pool_state->createInfo.queryType);
            }
        }
        for (const auto &query_object : pSubCB->startedQueries) {
            auto query_pool_state = GetQueryPoolState(query_object.pool);
            if (query_pool_state && active_types.count(query_pool_state->createInfo.queryType)) {
                LogObjectList objlist(pCB->commandBuffer);
                objlist.add(query_object.pool);
                skip |= LogError(objlist, kVUID_Core_DrawState_InvalidSecondaryCommandBuffer,
                                 "vkCmdExecuteCommands() called w/ invalid %s which has invalid active %s"
                                 " of type %d but a query of that type has been started on secondary %s.",
                                 report_data->FormatHandle(pCB->commandBuffer).c_str(),
                                 report_data->FormatHandle(query_object.pool).c_str(), query_pool_state->createInfo.queryType,
                                 report_data->FormatHandle(pSubCB->commandBuffer).c_str());
            }
        }
    }
    auto primary_pool = pCB->command_pool.get();
    auto secondary_pool = pSubCB->command_pool.get();
    if (primary_pool && secondary_pool && (primary_pool->queueFamilyIndex != secondary_pool->queueFamilyIndex)) {
        LogObjectList objlist(pSubCB->commandBuffer);
        objlist.add(pCB->commandBuffer);
        skip |= LogError(objlist, "VUID-vkCmdExecuteCommands-pCommandBuffers-00094",
                         "vkCmdExecuteCommands(): Primary %s created in queue family %d has secondary "
                         "%s created in queue family %d.",
                         report_data->FormatHandle(pCB->commandBuffer).c_str(), primary_pool->queueFamilyIndex,
                         report_data->FormatHandle(pSubCB->commandBuffer).c_str(), secondary_pool->queueFamilyIndex);
    }

    return skip;
}

bool CoreChecks::PreCallValidateCmdExecuteCommands(VkCommandBuffer commandBuffer, uint32_t commandBuffersCount,
                                                   const VkCommandBuffer *pCommandBuffers) const {
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);
    bool skip = false;
    const CMD_BUFFER_STATE *sub_cb_state = NULL;
    std::unordered_set<const CMD_BUFFER_STATE *> linked_command_buffers;

    for (uint32_t i = 0; i < commandBuffersCount; i++) {
        sub_cb_state = GetCBState(pCommandBuffers[i]);
        assert(sub_cb_state);
        if (VK_COMMAND_BUFFER_LEVEL_PRIMARY == sub_cb_state->createInfo.level) {
            skip |= LogError(pCommandBuffers[i], "VUID-vkCmdExecuteCommands-pCommandBuffers-00088",
                             "vkCmdExecuteCommands() called w/ Primary %s in element %u of pCommandBuffers array. All "
                             "cmd buffers in pCommandBuffers array must be secondary.",
                             report_data->FormatHandle(pCommandBuffers[i]).c_str(), i);
        } else if (VK_COMMAND_BUFFER_LEVEL_SECONDARY == sub_cb_state->createInfo.level) {
            if (sub_cb_state->beginInfo.pInheritanceInfo != nullptr) {
                const auto secondary_rp_state = GetRenderPassState(sub_cb_state->beginInfo.pInheritanceInfo->renderPass);
                if (cb_state->activeRenderPass &&
                    !(sub_cb_state->beginInfo.flags & VK_COMMAND_BUFFER_USAGE_RENDER_PASS_CONTINUE_BIT)) {
                    LogObjectList objlist(pCommandBuffers[i]);
                    objlist.add(cb_state->activeRenderPass->renderPass);
                    skip |= LogError(objlist, "VUID-vkCmdExecuteCommands-pCommandBuffers-00096",
                                     "vkCmdExecuteCommands(): Secondary %s is executed within a %s "
                                     "instance scope, but the Secondary Command Buffer does not have the "
                                     "VK_COMMAND_BUFFER_USAGE_RENDER_PASS_CONTINUE_BIT set in VkCommandBufferBeginInfo::flags when "
                                     "the vkBeginCommandBuffer() was called.",
                                     report_data->FormatHandle(pCommandBuffers[i]).c_str(),
                                     report_data->FormatHandle(cb_state->activeRenderPass->renderPass).c_str());
                } else if (!cb_state->activeRenderPass &&
                           (sub_cb_state->beginInfo.flags & VK_COMMAND_BUFFER_USAGE_RENDER_PASS_CONTINUE_BIT)) {
                    skip |= LogError(pCommandBuffers[i], "VUID-vkCmdExecuteCommands-pCommandBuffers-00100",
                                     "vkCmdExecuteCommands(): Secondary %s is executed outside a render pass "
                                     "instance scope, but the Secondary Command Buffer does have the "
                                     "VK_COMMAND_BUFFER_USAGE_RENDER_PASS_CONTINUE_BIT set in VkCommandBufferBeginInfo::flags when "
                                     "the vkBeginCommandBuffer() was called.",
                                     report_data->FormatHandle(pCommandBuffers[i]).c_str());
                } else if (cb_state->activeRenderPass &&
                           (sub_cb_state->beginInfo.flags & VK_COMMAND_BUFFER_USAGE_RENDER_PASS_CONTINUE_BIT)) {
                    // Make sure render pass is compatible with parent command buffer pass if has continue
                    if (cb_state->activeRenderPass->renderPass != secondary_rp_state->renderPass) {
                        skip |= ValidateRenderPassCompatibility(
                            "primary command buffer", cb_state->activeRenderPass.get(), "secondary command buffer",
                            secondary_rp_state, "vkCmdExecuteCommands()", "VUID-vkCmdExecuteCommands-pInheritanceInfo-00098");
                    }
                    //  If framebuffer for secondary CB is not NULL, then it must match active FB from primaryCB
                    skip |=
                        ValidateFramebuffer(commandBuffer, cb_state, pCommandBuffers[i], sub_cb_state, "vkCmdExecuteCommands()");
                    if (!sub_cb_state->cmd_execute_commands_functions.empty()) {
                        //  Inherit primary's activeFramebuffer and while running validate functions
                        for (auto &function : sub_cb_state->cmd_execute_commands_functions) {
                            skip |= function(cb_state, cb_state->activeFramebuffer.get());
                        }
                    }
                }
            }
        }

        // TODO(mlentine): Move more logic into this method
        skip |= ValidateSecondaryCommandBufferState(cb_state, sub_cb_state);
        skip |= ValidateCommandBufferState(sub_cb_state, "vkCmdExecuteCommands()", 0,
                                           "VUID-vkCmdExecuteCommands-pCommandBuffers-00089");
        if (!(sub_cb_state->beginInfo.flags & VK_COMMAND_BUFFER_USAGE_SIMULTANEOUS_USE_BIT)) {
            if (sub_cb_state->in_use.load()) {
                skip |= LogError(
                    cb_state->commandBuffer, "VUID-vkCmdExecuteCommands-pCommandBuffers-00091",
                    "vkCmdExecuteCommands(): Cannot execute pending %s without VK_COMMAND_BUFFER_USAGE_SIMULTANEOUS_USE_BIT set.",
                    report_data->FormatHandle(sub_cb_state->commandBuffer).c_str());
            }
            // We use an const_cast, because one cannot query a container keyed on a non-const pointer using a const pointer
            if (cb_state->linkedCommandBuffers.count(const_cast<CMD_BUFFER_STATE *>(sub_cb_state))) {
                LogObjectList objlist(cb_state->commandBuffer);
                objlist.add(sub_cb_state->commandBuffer);
                skip |= LogError(objlist, "VUID-vkCmdExecuteCommands-pCommandBuffers-00092",
                                 "vkCmdExecuteCommands(): Cannot execute %s without VK_COMMAND_BUFFER_USAGE_SIMULTANEOUS_USE_BIT "
                                 "set if previously executed in %s",
                                 report_data->FormatHandle(sub_cb_state->commandBuffer).c_str(),
                                 report_data->FormatHandle(cb_state->commandBuffer).c_str());
            }

            const auto insert_pair = linked_command_buffers.insert(sub_cb_state);
            if (!insert_pair.second) {
                skip |= LogError(cb_state->commandBuffer, "VUID-vkCmdExecuteCommands-pCommandBuffers-00093",
                                 "vkCmdExecuteCommands(): Cannot duplicate %s in pCommandBuffers without "
                                 "VK_COMMAND_BUFFER_USAGE_SIMULTANEOUS_USE_BIT set.",
                                 report_data->FormatHandle(cb_state->commandBuffer).c_str());
            }

            if (cb_state->beginInfo.flags & VK_COMMAND_BUFFER_USAGE_SIMULTANEOUS_USE_BIT) {
                // Warn that non-simultaneous secondary cmd buffer renders primary non-simultaneous
                LogObjectList objlist(pCommandBuffers[i]);
                objlist.add(cb_state->commandBuffer);
                skip |= LogWarning(objlist, kVUID_Core_DrawState_InvalidCommandBufferSimultaneousUse,
                                   "vkCmdExecuteCommands(): Secondary %s does not have "
                                   "VK_COMMAND_BUFFER_USAGE_SIMULTANEOUS_USE_BIT set and will cause primary "
                                   "%s to be treated as if it does not have "
                                   "VK_COMMAND_BUFFER_USAGE_SIMULTANEOUS_USE_BIT set, even though it does.",
                                   report_data->FormatHandle(pCommandBuffers[i]).c_str(),
                                   report_data->FormatHandle(cb_state->commandBuffer).c_str());
            }
        }
        if (!cb_state->activeQueries.empty() && !enabled_features.core.inheritedQueries) {
            skip |= LogError(pCommandBuffers[i], "VUID-vkCmdExecuteCommands-commandBuffer-00101",
                             "vkCmdExecuteCommands(): Secondary %s cannot be submitted with a query in flight and "
                             "inherited queries not supported on this device.",
                             report_data->FormatHandle(pCommandBuffers[i]).c_str());
        }
        // Validate initial layout uses vs. the primary cmd buffer state
        // Novel Valid usage: "UNASSIGNED-vkCmdExecuteCommands-commandBuffer-00001"
        // initial layout usage of secondary command buffers resources must match parent command buffer
        const auto *const_cb_state = static_cast<const CMD_BUFFER_STATE *>(cb_state);
        for (const auto &sub_layout_map_entry : sub_cb_state->image_layout_map) {
            const auto image = sub_layout_map_entry.first;
            const auto *image_state = GetImageState(image);
            if (!image_state) continue;  // Can't set layouts of a dead image

            const auto *cb_subres_map = GetImageSubresourceLayoutMap(const_cb_state, image);
            // Const getter can be null in which case we have nothing to check against for this image...
            if (!cb_subres_map) continue;

            const auto *sub_cb_subres_map = &sub_layout_map_entry.second;
            // Validate the initial_uses, that they match the current state of the primary cb, or absent a current state,
            // that the match any initial_layout.
            for (const auto &subres_layout : *sub_cb_subres_map) {
                const auto &sub_layout = subres_layout.initial_layout;
                const auto &subresource = subres_layout.subresource;
                if (VK_IMAGE_LAYOUT_UNDEFINED == sub_layout) continue;  // secondary doesn't care about current or initial

                // Look up the layout to compared to the intial layout of the sub command buffer (current else initial)
                auto cb_layouts = cb_subres_map->GetSubresourceLayouts(subresource);
                auto cb_layout = cb_layouts.current_layout;
                const char *layout_type = "current";
                if (cb_layouts.current_layout == kInvalidLayout) {
                    cb_layout = cb_layouts.initial_layout;
                    layout_type = "initial";
                }
                if ((cb_layout != kInvalidLayout) && (cb_layout != sub_layout)) {
                    skip |= LogError(pCommandBuffers[i], "UNASSIGNED-vkCmdExecuteCommands-commandBuffer-00001",
                                     "%s: Executed secondary command buffer using %s (subresource: aspectMask 0x%X array layer %u, "
                                     "mip level %u) which expects layout %s--instead, image %s layout is %s.",
                                     "vkCmdExecuteCommands():", report_data->FormatHandle(image).c_str(), subresource.aspectMask,
                                     subresource.arrayLayer, subresource.mipLevel, string_VkImageLayout(sub_layout), layout_type,
                                     string_VkImageLayout(cb_layout));
                }
            }
        }

        // All commands buffers involved must be protected or unprotected
        if ((cb_state->unprotected == false) && (sub_cb_state->unprotected == true)) {
            LogObjectList objlist(cb_state->commandBuffer);
            objlist.add(sub_cb_state->commandBuffer);
            skip |= LogError(
                objlist, "VUID-vkCmdExecuteCommands-commandBuffer-01820",
                "vkCmdExecuteCommands(): command buffer %s is protected while secondary command buffer %s is a unprotected",
                report_data->FormatHandle(cb_state->commandBuffer).c_str(),
                report_data->FormatHandle(sub_cb_state->commandBuffer).c_str());
        } else if ((cb_state->unprotected == true) && (sub_cb_state->unprotected == false)) {
            LogObjectList objlist(cb_state->commandBuffer);
            objlist.add(sub_cb_state->commandBuffer);
            skip |= LogError(
                objlist, "VUID-vkCmdExecuteCommands-commandBuffer-01821",
                "vkCmdExecuteCommands(): command buffer %s is unprotected while secondary command buffer %s is a protected",
                report_data->FormatHandle(cb_state->commandBuffer).c_str(),
                report_data->FormatHandle(sub_cb_state->commandBuffer).c_str());
        }
    }

    skip |= ValidatePrimaryCommandBuffer(cb_state, "vkCmdExecuteCommands()", "VUID-vkCmdExecuteCommands-bufferlevel");
    skip |= ValidateCmdQueueFlags(cb_state, "vkCmdExecuteCommands()",
                                  VK_QUEUE_TRANSFER_BIT | VK_QUEUE_GRAPHICS_BIT | VK_QUEUE_COMPUTE_BIT,
                                  "VUID-vkCmdExecuteCommands-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_EXECUTECOMMANDS, "vkCmdExecuteCommands()");
    return skip;
}

bool CoreChecks::PreCallValidateMapMemory(VkDevice device, VkDeviceMemory mem, VkDeviceSize offset, VkDeviceSize size,
                                          VkFlags flags, void **ppData) const {
    bool skip = false;
    const DEVICE_MEMORY_STATE *mem_info = GetDevMemState(mem);
    if (mem_info) {
        if ((phys_dev_mem_props.memoryTypes[mem_info->alloc_info.memoryTypeIndex].propertyFlags &
             VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) == 0) {
            skip = LogError(mem, "VUID-vkMapMemory-memory-00682",
                            "Mapping Memory without VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT set: %s.",
                            report_data->FormatHandle(mem).c_str());
        }

        if (mem_info->multi_instance) {
            skip = LogError(mem, "VUID-vkMapMemory-memory-00683",
                            "Memory (%s) must not have been allocated with multiple instances -- either by supplying a deviceMask "
                            "with more than one bit set, or by allocation from a heap with the MULTI_INSTANCE heap flag set.",
                            report_data->FormatHandle(mem).c_str());
        }

        skip |= ValidateMapMemRange(mem_info, offset, size);
    }
    return skip;
}

bool CoreChecks::PreCallValidateUnmapMemory(VkDevice device, VkDeviceMemory mem) const {
    bool skip = false;
    const auto mem_info = GetDevMemState(mem);
    if (mem_info && !mem_info->mapped_range.size) {
        // Valid Usage: memory must currently be mapped
        skip |= LogError(mem, "VUID-vkUnmapMemory-memory-00689", "Unmapping Memory without memory being mapped: %s.",
                         report_data->FormatHandle(mem).c_str());
    }
    return skip;
}

bool CoreChecks::ValidateMemoryIsMapped(const char *funcName, uint32_t memRangeCount, const VkMappedMemoryRange *pMemRanges) const {
    bool skip = false;
    for (uint32_t i = 0; i < memRangeCount; ++i) {
        auto mem_info = GetDevMemState(pMemRanges[i].memory);
        if (mem_info) {
            // Makes sure the memory is already mapped
            if (mem_info->mapped_range.size == 0) {
                skip = LogError(pMemRanges[i].memory, "VUID-VkMappedMemoryRange-memory-00684",
                                "%s: Attempting to use memory (%s) that is not currently host mapped.", funcName,
                                report_data->FormatHandle(pMemRanges[i].memory).c_str());
            }

            if (pMemRanges[i].size == VK_WHOLE_SIZE) {
                if (mem_info->mapped_range.offset > pMemRanges[i].offset) {
                    skip |= LogError(pMemRanges[i].memory, "VUID-VkMappedMemoryRange-size-00686",
                                     "%s: Flush/Invalidate offset (" PRINTF_SIZE_T_SPECIFIER
                                     ") is less than Memory Object's offset (" PRINTF_SIZE_T_SPECIFIER ").",
                                     funcName, static_cast<size_t>(pMemRanges[i].offset),
                                     static_cast<size_t>(mem_info->mapped_range.offset));
                }
            } else {
                const uint64_t data_end = (mem_info->mapped_range.size == VK_WHOLE_SIZE)
                                              ? mem_info->alloc_info.allocationSize
                                              : (mem_info->mapped_range.offset + mem_info->mapped_range.size);
                if ((mem_info->mapped_range.offset > pMemRanges[i].offset) ||
                    (data_end < (pMemRanges[i].offset + pMemRanges[i].size))) {
                    skip |= LogError(pMemRanges[i].memory, "VUID-VkMappedMemoryRange-size-00685",
                                     "%s: Flush/Invalidate size or offset (" PRINTF_SIZE_T_SPECIFIER ", " PRINTF_SIZE_T_SPECIFIER
                                     ") exceed the Memory Object's upper-bound (" PRINTF_SIZE_T_SPECIFIER ").",
                                     funcName, static_cast<size_t>(pMemRanges[i].offset + pMemRanges[i].size),
                                     static_cast<size_t>(pMemRanges[i].offset), static_cast<size_t>(data_end));
                }
            }
        }
    }
    return skip;
}

bool CoreChecks::ValidateMappedMemoryRangeDeviceLimits(const char *func_name, uint32_t mem_range_count,
                                                       const VkMappedMemoryRange *mem_ranges) const {
    bool skip = false;
    for (uint32_t i = 0; i < mem_range_count; ++i) {
        const uint64_t atom_size = phys_dev_props.limits.nonCoherentAtomSize;
        const VkDeviceSize offset = mem_ranges[i].offset;
        const VkDeviceSize size = mem_ranges[i].size;

        if (SafeModulo(offset, atom_size) != 0) {
            skip |= LogError(mem_ranges->memory, "VUID-VkMappedMemoryRange-offset-00687",
                             "%s: Offset in pMemRanges[%d] is 0x%" PRIxLEAST64
                             ", which is not a multiple of VkPhysicalDeviceLimits::nonCoherentAtomSize (0x%" PRIxLEAST64 ").",
                             func_name, i, offset, atom_size);
        }
        auto mem_info = GetDevMemState(mem_ranges[i].memory);
        if (mem_info) {
            const auto allocation_size = mem_info->alloc_info.allocationSize;
            if (size == VK_WHOLE_SIZE) {
                const auto mapping_offset = mem_info->mapped_range.offset;
                const auto mapping_size = mem_info->mapped_range.size;
                const auto mapping_end = ((mapping_size == VK_WHOLE_SIZE) ? allocation_size : mapping_offset + mapping_size);
                if (SafeModulo(mapping_end, atom_size) != 0 && mapping_end != allocation_size) {
                    skip |= LogError(mem_ranges->memory, "VUID-VkMappedMemoryRange-size-01389",
                                     "%s: Size in pMemRanges[%d] is VK_WHOLE_SIZE and the mapping end (0x%" PRIxLEAST64
                                     " = 0x%" PRIxLEAST64 " + 0x%" PRIxLEAST64
                                     ") not a multiple of VkPhysicalDeviceLimits::nonCoherentAtomSize (0x%" PRIxLEAST64
                                     ") and not equal to the end of the memory object (0x%" PRIxLEAST64 ").",
                                     func_name, i, mapping_end, mapping_offset, mapping_size, atom_size, allocation_size);
                }
            } else {
                const auto range_end = size + offset;
                if (range_end != allocation_size && SafeModulo(size, atom_size) != 0) {
                    skip |= LogError(mem_ranges->memory, "VUID-VkMappedMemoryRange-size-01390",
                                     "%s: Size in pMemRanges[%d] is 0x%" PRIxLEAST64
                                     ", which is not a multiple of VkPhysicalDeviceLimits::nonCoherentAtomSize (0x%" PRIxLEAST64
                                     ") and offset + size (0x%" PRIxLEAST64 " + 0x%" PRIxLEAST64 " = 0x%" PRIxLEAST64
                                     ") not equal to the memory size (0x%" PRIxLEAST64 ").",
                                     func_name, i, size, atom_size, offset, size, range_end, allocation_size);
                }
            }
        }
    }
    return skip;
}

bool CoreChecks::PreCallValidateFlushMappedMemoryRanges(VkDevice device, uint32_t memRangeCount,
                                                        const VkMappedMemoryRange *pMemRanges) const {
    bool skip = false;
    skip |= ValidateMappedMemoryRangeDeviceLimits("vkFlushMappedMemoryRanges", memRangeCount, pMemRanges);
    skip |= ValidateMemoryIsMapped("vkFlushMappedMemoryRanges", memRangeCount, pMemRanges);
    return skip;
}

bool CoreChecks::PreCallValidateInvalidateMappedMemoryRanges(VkDevice device, uint32_t memRangeCount,
                                                             const VkMappedMemoryRange *pMemRanges) const {
    bool skip = false;
    skip |= ValidateMappedMemoryRangeDeviceLimits("vkInvalidateMappedMemoryRanges", memRangeCount, pMemRanges);
    skip |= ValidateMemoryIsMapped("vkInvalidateMappedMemoryRanges", memRangeCount, pMemRanges);
    return skip;
}

bool CoreChecks::PreCallValidateGetDeviceMemoryCommitment(VkDevice device, VkDeviceMemory mem, VkDeviceSize *pCommittedMem) const {
    bool skip = false;
    const auto mem_info = GetDevMemState(mem);

    if (mem_info) {
        if ((phys_dev_mem_props.memoryTypes[mem_info->alloc_info.memoryTypeIndex].propertyFlags &
             VK_MEMORY_PROPERTY_LAZILY_ALLOCATED_BIT) == 0) {
            skip = LogError(mem, "VUID-vkGetDeviceMemoryCommitment-memory-00690",
                            "vkGetDeviceMemoryCommitment(): Querying commitment for memory without "
                            "VK_MEMORY_PROPERTY_LAZILY_ALLOCATED_BIT set: %s.",
                            report_data->FormatHandle(mem).c_str());
        }
    }
    return skip;
}

bool CoreChecks::ValidateBindImageMemory(uint32_t bindInfoCount, const VkBindImageMemoryInfo *pBindInfos,
                                         const char *api_name) const {
    bool skip = false;

    bool bind_image_mem_2 = strcmp(api_name, "vkBindImageMemory()") != 0;
    char error_prefix[128];
    strcpy(error_prefix, api_name);

    // Track all image sub resources if they are bound for bind_image_mem_2
    // uint32_t[3] is which index in pBindInfos for max 3 planes
    // Non disjoint images act as a single plane
    std::unordered_map<VkImage, std::array<uint32_t, 3>> resources_bound;

    for (uint32_t i = 0; i < bindInfoCount; i++) {
        if (bind_image_mem_2 == true) {
            sprintf(error_prefix, "%s pBindInfos[%u]", api_name, i);
        }

        const VkBindImageMemoryInfo &bind_info = pBindInfos[i];
        const IMAGE_STATE *image_state = GetImageState(bind_info.image);
        if (image_state) {
            // Track objects tied to memory
            skip |=
                ValidateSetMemBinding(bind_info.memory, VulkanTypedHandle(bind_info.image, kVulkanObjectTypeImage), error_prefix);

            const auto plane_info = LvlFindInChain<VkBindImagePlaneMemoryInfo>(bind_info.pNext);
            const auto mem_info = GetDevMemState(bind_info.memory);

            // Need extra check for disjoint flag incase called without bindImage2 and don't want false positive errors
            // no 'else' case as if that happens another VUID is already being triggered for it being invalid
            if ((plane_info == nullptr) && (image_state->disjoint == false)) {
                // Check non-disjoint images VkMemoryRequirements

                // All validation using the image_state->requirements for external AHB is check in android only section
                if (image_state->external_ahb == false) {
                    const VkMemoryRequirements mem_req = image_state->requirements;

                    // Validate memory requirements alignment
                    if (SafeModulo(bind_info.memoryOffset, mem_req.alignment) != 0) {
                        const char *validation_error;
                        if (bind_image_mem_2 == false) {
                            validation_error = "VUID-vkBindImageMemory-memoryOffset-01048";
                        } else if (device_extensions.vk_khr_sampler_ycbcr_conversion) {
                            validation_error = "VUID-VkBindImageMemoryInfo-pNext-01616";
                        } else {
                            validation_error = "VUID-VkBindImageMemoryInfo-memoryOffset-01613";
                        }
                        skip |=
                            LogError(bind_info.image, validation_error,
                                     "%s: memoryOffset is 0x%" PRIxLEAST64
                                     " but must be an integer multiple of the VkMemoryRequirements::alignment value 0x%" PRIxLEAST64
                                     ", returned from a call to vkGetImageMemoryRequirements with image.",
                                     error_prefix, bind_info.memoryOffset, mem_req.alignment);
                    }

                    if (mem_info) {
                        safe_VkMemoryAllocateInfo alloc_info = mem_info->alloc_info;
                        // Validate memory requirements size
                        if (mem_req.size > alloc_info.allocationSize - bind_info.memoryOffset) {
                            const char *validation_error;
                            if (bind_image_mem_2 == false) {
                                validation_error = "VUID-vkBindImageMemory-size-01049";
                            } else if (device_extensions.vk_khr_sampler_ycbcr_conversion) {
                                validation_error = "VUID-VkBindImageMemoryInfo-pNext-01617";
                            } else {
                                validation_error = "VUID-VkBindImageMemoryInfo-memory-01614";
                            }
                            skip |= LogError(bind_info.image, validation_error,
                                             "%s: memory size minus memoryOffset is 0x%" PRIxLEAST64
                                             " but must be at least as large as VkMemoryRequirements::size value 0x%" PRIxLEAST64
                                             ", returned from a call to vkGetImageMemoryRequirements with image.",
                                             error_prefix, alloc_info.allocationSize - bind_info.memoryOffset, mem_req.size);
                        }

                        // Validate memory type used
                        {
                            const char *validation_error;
                            if (bind_image_mem_2 == false) {
                                validation_error = "VUID-vkBindImageMemory-memory-01047";
                            } else if (device_extensions.vk_khr_sampler_ycbcr_conversion) {
                                validation_error = "VUID-VkBindImageMemoryInfo-pNext-01615";
                            } else {
                                validation_error = "VUID-VkBindImageMemoryInfo-memory-01612";
                            }
                            skip |= ValidateMemoryTypes(mem_info, mem_req.memoryTypeBits, error_prefix, validation_error);
                        }
                    }
                }

                if (bind_image_mem_2 == true) {
                    // since its a non-disjoint image, finding VkImage in map is a duplicate
                    auto it = resources_bound.find(image_state->image);
                    if (it == resources_bound.end()) {
                        std::array<uint32_t, 3> bound_index = {i, UINT32_MAX, UINT32_MAX};
                        resources_bound.emplace(image_state->image, bound_index);
                    } else {
                        skip |= LogError(
                            bind_info.image, "VUID-vkBindImageMemory2-pBindInfos-04006",
                            "%s: The same non-disjoint image resource is being bound twice at pBindInfos[%d] and pBindInfos[%d]",
                            error_prefix, it->second[0], i);
                    }
                }
            } else if ((plane_info != nullptr) && (image_state->disjoint == true)) {
                // Check disjoint images VkMemoryRequirements for given plane
                int plane = 0;

                // All validation using the image_state->plane*_requirements for external AHB is check in android only section
                if (image_state->external_ahb == false) {
                    VkMemoryRequirements disjoint_mem_req = {};
                    const VkImageAspectFlagBits aspect = plane_info->planeAspect;
                    switch (aspect) {
                        case VK_IMAGE_ASPECT_PLANE_0_BIT:
                            plane = 0;
                            disjoint_mem_req = image_state->plane0_requirements;
                            break;
                        case VK_IMAGE_ASPECT_PLANE_1_BIT:
                            plane = 1;
                            disjoint_mem_req = image_state->plane1_requirements;
                            break;
                        case VK_IMAGE_ASPECT_PLANE_2_BIT:
                            plane = 2;
                            disjoint_mem_req = image_state->plane2_requirements;
                            break;
                        default:
                            assert(false);  // parameter validation should have caught this
                            break;
                    }

                    // Validate memory requirements alignment
                    if (SafeModulo(bind_info.memoryOffset, disjoint_mem_req.alignment) != 0) {
                        skip |= LogError(
                            bind_info.image, "VUID-VkBindImageMemoryInfo-pNext-01620",
                            "%s: memoryOffset is 0x%" PRIxLEAST64
                            " but must be an integer multiple of the VkMemoryRequirements::alignment value 0x%" PRIxLEAST64
                            ", returned from a call to vkGetImageMemoryRequirements2 with disjoint image for aspect plane %s.",
                            error_prefix, bind_info.memoryOffset, disjoint_mem_req.alignment, string_VkImageAspectFlagBits(aspect));
                    }

                    if (mem_info) {
                        safe_VkMemoryAllocateInfo alloc_info = mem_info->alloc_info;

                        // Validate memory requirements size
                        if (disjoint_mem_req.size > alloc_info.allocationSize - bind_info.memoryOffset) {
                            skip |= LogError(
                                bind_info.image, "VUID-VkBindImageMemoryInfo-pNext-01621",
                                "%s: memory size minus memoryOffset is 0x%" PRIxLEAST64
                                " but must be at least as large as VkMemoryRequirements::size value 0x%" PRIxLEAST64
                                ", returned from a call to vkGetImageMemoryRequirements with disjoint image for aspect plane %s.",
                                error_prefix, alloc_info.allocationSize - bind_info.memoryOffset, disjoint_mem_req.size,
                                string_VkImageAspectFlagBits(aspect));
                        }

                        // Validate memory type used
                        {
                            skip |= ValidateMemoryTypes(mem_info, disjoint_mem_req.memoryTypeBits, error_prefix,
                                                        "VUID-VkBindImageMemoryInfo-pNext-01619");
                        }
                    }
                }

                auto it = resources_bound.find(image_state->image);
                if (it == resources_bound.end()) {
                    std::array<uint32_t, 3> bound_index = {UINT32_MAX, UINT32_MAX, UINT32_MAX};
                    bound_index[plane] = i;
                    resources_bound.emplace(image_state->image, bound_index);
                } else {
                    if (it->second[plane] == UINT32_MAX) {
                        it->second[plane] = i;
                    } else {
                        skip |= LogError(bind_info.image, "VUID-vkBindImageMemory2-pBindInfos-04006",
                                         "%s: The same disjoint image sub-resource for plane %d is being bound twice at "
                                         "pBindInfos[%d] and pBindInfos[%d]",
                                         error_prefix, plane, it->second[plane], i);
                    }
                }
            }

            if (mem_info) {
                // Validate bound memory range information
                // if memory is exported to an AHB then the mem_info->allocationSize must be zero and this check is not needed
                if ((mem_info->is_export == false) || ((mem_info->export_handle_type_flags &
                                                        VK_EXTERNAL_MEMORY_HANDLE_TYPE_ANDROID_HARDWARE_BUFFER_BIT_ANDROID) == 0)) {
                    skip |= ValidateInsertImageMemoryRange(bind_info.image, mem_info, bind_info.memoryOffset, error_prefix);
                }

                // Validate dedicated allocation
                if (mem_info->is_dedicated) {
                    if (enabled_features.dedicated_allocation_image_aliasing_features.dedicatedAllocationImageAliasing) {
                        const auto orig_image_state = GetImageState(mem_info->dedicated_image);
                        const auto current_image_state = GetImageState(bind_info.image);
                        if ((bind_info.memoryOffset != 0) || !orig_image_state || !current_image_state ||
                            !current_image_state->IsCreateInfoDedicatedAllocationImageAliasingCompatible(
                                orig_image_state->createInfo)) {
                            const char *validation_error;
                            if (bind_image_mem_2 == false) {
                                validation_error = "VUID-vkBindImageMemory-memory-02629";
                            } else {
                                validation_error = "VUID-VkBindImageMemoryInfo-memory-02629";
                            }
                            LogObjectList objlist(bind_info.image);
                            objlist.add(bind_info.memory);
                            objlist.add(mem_info->dedicated_image);
                            skip |= LogError(
                                objlist, validation_error,
                                "%s: for dedicated memory allocation %s, VkMemoryDedicatedAllocateInfo:: %s must compatible "
                                "with %s and memoryOffset 0x%" PRIxLEAST64 " must be zero.",
                                error_prefix, report_data->FormatHandle(bind_info.memory).c_str(),
                                report_data->FormatHandle(mem_info->dedicated_image).c_str(),
                                report_data->FormatHandle(bind_info.image).c_str(), bind_info.memoryOffset);
                        }
                    } else {
                        if ((mem_info->dedicated_image != VK_NULL_HANDLE) &&
                            ((bind_info.memoryOffset != 0) || (mem_info->dedicated_image != bind_info.image))) {
                            const char *validation_error;
                            if (bind_image_mem_2 == false) {
                                validation_error = "VUID-vkBindImageMemory-memory-01509";
                            } else {
                                validation_error = "VUID-VkBindImageMemoryInfo-memory-01509";
                            }
                            LogObjectList objlist(bind_info.image);
                            objlist.add(bind_info.memory);
                            objlist.add(mem_info->dedicated_image);
                            skip |=
                                LogError(objlist, validation_error,
                                         "%s: for dedicated memory allocation %s, VkMemoryDedicatedAllocateInfo:: %s must be equal "
                                         "to %s and memoryOffset 0x%" PRIxLEAST64 " must be zero.",
                                         error_prefix, report_data->FormatHandle(bind_info.memory).c_str(),
                                         report_data->FormatHandle(mem_info->dedicated_image).c_str(),
                                         report_data->FormatHandle(bind_info.image).c_str(), bind_info.memoryOffset);
                        }
                    }
                }

                // Validate export memory handles
                if ((mem_info->export_handle_type_flags != 0) &&
                    ((mem_info->export_handle_type_flags & image_state->external_memory_handle) == 0)) {
                    const char *vuid =
                        bind_image_mem_2 ? "VUID-VkBindImageMemoryInfo-memory-02728" : "VUID-vkBindImageMemory-memory-02728";
                    LogObjectList objlist(bind_info.image);
                    objlist.add(bind_info.memory);
                    skip |= LogError(objlist, vuid,
                                     "%s: The VkDeviceMemory (%s) has an external handleType of %s which does not include at least "
                                     "one handle from VkImage (%s) handleType %s.",
                                     error_prefix, report_data->FormatHandle(bind_info.memory).c_str(),
                                     string_VkExternalMemoryHandleTypeFlags(mem_info->export_handle_type_flags).c_str(),
                                     report_data->FormatHandle(bind_info.image).c_str(),
                                     string_VkExternalMemoryHandleTypeFlags(image_state->external_memory_handle).c_str());
                }

                // Validate import memory handles
                if (mem_info->is_import_ahb == true) {
                    skip |= ValidateImageImportedHandleANDROID(api_name, image_state->external_memory_handle, bind_info.memory,
                                                               bind_info.image);
                } else if (mem_info->is_import == true) {
                    if ((mem_info->import_handle_type_flags & image_state->external_memory_handle) == 0) {
                        const char *vuid = nullptr;
                        if ((bind_image_mem_2) && (device_extensions.vk_android_external_memory_android_hardware_buffer)) {
                            vuid = "VUID-VkBindImageMemoryInfo-memory-02989";
                        } else if ((!bind_image_mem_2) && (device_extensions.vk_android_external_memory_android_hardware_buffer)) {
                            vuid = "VUID-vkBindImageMemory-memory-02989";
                        } else if ((bind_image_mem_2) && (!device_extensions.vk_android_external_memory_android_hardware_buffer)) {
                            vuid = "VUID-VkBindImageMemoryInfo-memory-02729";
                        } else if ((!bind_image_mem_2) && (!device_extensions.vk_android_external_memory_android_hardware_buffer)) {
                            vuid = "VUID-vkBindImageMemory-memory-02729";
                        }
                        LogObjectList objlist(bind_info.image);
                        objlist.add(bind_info.memory);
                        skip |= LogError(objlist, vuid,
                                         "%s: The VkDeviceMemory (%s) was created with an import operation with handleType of %s "
                                         "which is not set in the VkImage (%s) VkExternalMemoryImageCreateInfo::handleType (%s)",
                                         api_name, report_data->FormatHandle(bind_info.memory).c_str(),
                                         string_VkExternalMemoryHandleTypeFlags(mem_info->import_handle_type_flags).c_str(),
                                         report_data->FormatHandle(bind_info.image).c_str(),
                                         string_VkExternalMemoryHandleTypeFlags(image_state->external_memory_handle).c_str());
                    }
                }

                // Validate mix of protected buffer and memory
                if ((image_state->unprotected == false) && (mem_info->unprotected == true)) {
                    const char *vuid =
                        bind_image_mem_2 ? "VUID-VkBindImageMemoryInfo-None-01901" : "VUID-vkBindImageMemory-None-01901";
                    LogObjectList objlist(bind_info.image);
                    objlist.add(bind_info.memory);
                    skip |= LogError(objlist, vuid,
                                     "%s: The VkDeviceMemory (%s) was not created with protected memory but the VkImage (%s) was "
                                     "set to use protected memory.",
                                     api_name, report_data->FormatHandle(bind_info.memory).c_str(),
                                     report_data->FormatHandle(bind_info.image).c_str());
                } else if ((image_state->unprotected == true) && (mem_info->unprotected == false)) {
                    const char *vuid =
                        bind_image_mem_2 ? "VUID-VkBindImageMemoryInfo-None-01902" : "VUID-vkBindImageMemory-None-01902";
                    LogObjectList objlist(bind_info.image);
                    objlist.add(bind_info.memory);
                    skip |= LogError(objlist, vuid,
                                     "%s: The VkDeviceMemory (%s) was created with protected memory but the VkImage (%s) was not "
                                     "set to use protected memory.",
                                     api_name, report_data->FormatHandle(bind_info.memory).c_str(),
                                     report_data->FormatHandle(bind_info.image).c_str());
                }
            }

            const auto swapchain_info = LvlFindInChain<VkBindImageMemorySwapchainInfoKHR>(bind_info.pNext);
            if (swapchain_info) {
                if (bind_info.memory != VK_NULL_HANDLE) {
                    skip |= LogError(bind_info.image, "VUID-VkBindImageMemoryInfo-pNext-01631", "%s: %s is not VK_NULL_HANDLE.",
                                     error_prefix, report_data->FormatHandle(bind_info.memory).c_str());
                }
                if (image_state->create_from_swapchain != swapchain_info->swapchain) {
                    LogObjectList objlist(image_state->image);
                    objlist.add(image_state->create_from_swapchain);
                    objlist.add(swapchain_info->swapchain);
                    skip |= LogError(
                        objlist, kVUID_Core_BindImageMemory_Swapchain,
                        "%s: %s is created by %s, but the image is bound by %s. The image should be created and bound by the same "
                        "swapchain",
                        error_prefix, report_data->FormatHandle(image_state->image).c_str(),
                        report_data->FormatHandle(image_state->create_from_swapchain).c_str(),
                        report_data->FormatHandle(swapchain_info->swapchain).c_str());
                }
                const auto swapchain_state = GetSwapchainState(swapchain_info->swapchain);
                if (swapchain_state && swapchain_state->images.size() <= swapchain_info->imageIndex) {
                    skip |= LogError(bind_info.image, "VUID-VkBindImageMemorySwapchainInfoKHR-imageIndex-01644",
                                     "%s: imageIndex (%i) is out of bounds of %s images (size: %i)", error_prefix,
                                     swapchain_info->imageIndex, report_data->FormatHandle(swapchain_info->swapchain).c_str(),
                                     static_cast<int>(swapchain_state->images.size()));
                }
            } else {
                if (image_state->create_from_swapchain) {
                    skip |= LogError(bind_info.image, "VUID-VkBindImageMemoryInfo-image-01630",
                                     "%s: pNext of VkBindImageMemoryInfo doesn't include VkBindImageMemorySwapchainInfoKHR.",
                                     error_prefix);
                }
                if (!mem_info) {
                    skip |= LogError(bind_info.image, "VUID-VkBindImageMemoryInfo-pNext-01632", "%s: %s is invalid.", error_prefix,
                                     report_data->FormatHandle(bind_info.memory).c_str());
                }
            }

            if (plane_info) {
                // Checks for disjoint bit in image
                if (image_state->disjoint == false) {
                    skip |= LogError(
                        bind_info.image, "VUID-VkBindImageMemoryInfo-pNext-01618",
                        "%s: pNext of VkBindImageMemoryInfo contains VkBindImagePlaneMemoryInfo and %s is not created with "
                        "VK_IMAGE_CREATE_DISJOINT_BIT.",
                        error_prefix, report_data->FormatHandle(image_state->image).c_str());
                }

                // Make sure planeAspect is only a single, valid plane
                uint32_t planes = FormatPlaneCount(image_state->createInfo.format);
                VkImageAspectFlags aspect = plane_info->planeAspect;
                if ((2 == planes) && (aspect != VK_IMAGE_ASPECT_PLANE_0_BIT) && (aspect != VK_IMAGE_ASPECT_PLANE_1_BIT)) {
                    skip |= LogError(
                        bind_info.image, "VUID-VkBindImagePlaneMemoryInfo-planeAspect-02283",
                        "%s: Image %s VkBindImagePlaneMemoryInfo::planeAspect is %s but can only be VK_IMAGE_ASPECT_PLANE_0_BIT"
                        "or VK_IMAGE_ASPECT_PLANE_1_BIT.",
                        error_prefix, report_data->FormatHandle(image_state->image).c_str(),
                        string_VkImageAspectFlags(aspect).c_str());
                }
                if ((3 == planes) && (aspect != VK_IMAGE_ASPECT_PLANE_0_BIT) && (aspect != VK_IMAGE_ASPECT_PLANE_1_BIT) &&
                    (aspect != VK_IMAGE_ASPECT_PLANE_2_BIT)) {
                    skip |= LogError(
                        bind_info.image, "VUID-VkBindImagePlaneMemoryInfo-planeAspect-02283",
                        "%s: Image %s VkBindImagePlaneMemoryInfo::planeAspect is %s but can only be VK_IMAGE_ASPECT_PLANE_0_BIT"
                        "or VK_IMAGE_ASPECT_PLANE_1_BIT or VK_IMAGE_ASPECT_PLANE_2_BIT.",
                        error_prefix, report_data->FormatHandle(image_state->image).c_str(),
                        string_VkImageAspectFlags(aspect).c_str());
                }
            }
        }
    }

    // Check to make sure all disjoint planes were bound
    for (std::pair<const VkImage, std::array<uint32_t, 3>> &resource : resources_bound) {
        const IMAGE_STATE *image_state = GetImageState(resource.first);
        if (image_state->disjoint == true) {
            uint32_t total_planes = FormatPlaneCount(image_state->createInfo.format);
            for (uint32_t i = 0; i < total_planes; i++) {
                if (resource.second[i] == UINT32_MAX) {
                    skip |= LogError(resource.first, "VUID-vkBindImageMemory2-pBindInfos-02858",
                                     "%s: Plane %u of the disjoint image was not bound. All %d planes need to bound individually "
                                     "in separate pBindInfos in a single call.",
                                     api_name, i, total_planes);
                }
            }
        }
    }

    return skip;
}

bool CoreChecks::PreCallValidateBindImageMemory(VkDevice device, VkImage image, VkDeviceMemory mem,
                                                VkDeviceSize memoryOffset) const {
    bool skip = false;
    const IMAGE_STATE *image_state = GetImageState(image);
    if (image_state) {
        // Checks for no disjoint bit
        if (image_state->disjoint == true) {
            skip |=
                LogError(image, "VUID-vkBindImageMemory-image-01608",
                         "%s must not have been created with the VK_IMAGE_CREATE_DISJOINT_BIT (need to use vkBindImageMemory2).",
                         report_data->FormatHandle(image).c_str());
        }
    }

    VkBindImageMemoryInfo bind_info = {};
    bind_info.sType = VK_STRUCTURE_TYPE_BIND_IMAGE_MEMORY_INFO;
    bind_info.pNext = nullptr;
    bind_info.image = image;
    bind_info.memory = mem;
    bind_info.memoryOffset = memoryOffset;
    skip |= ValidateBindImageMemory(1, &bind_info, "vkBindImageMemory()");
    return skip;
}

bool CoreChecks::PreCallValidateBindImageMemory2(VkDevice device, uint32_t bindInfoCount,
                                                 const VkBindImageMemoryInfo *pBindInfos) const {
    return ValidateBindImageMemory(bindInfoCount, pBindInfos, "vkBindImageMemory2()");
}

bool CoreChecks::PreCallValidateBindImageMemory2KHR(VkDevice device, uint32_t bindInfoCount,
                                                    const VkBindImageMemoryInfo *pBindInfos) const {
    return ValidateBindImageMemory(bindInfoCount, pBindInfos, "vkBindImageMemory2KHR()");
}

bool CoreChecks::PreCallValidateSetEvent(VkDevice device, VkEvent event) const {
    bool skip = false;
    const auto event_state = GetEventState(event);
    if (event_state) {
        if (event_state->write_in_use) {
            skip |=
                LogError(event, kVUID_Core_DrawState_QueueForwardProgress,
                         "vkSetEvent(): %s that is already in use by a command buffer.", report_data->FormatHandle(event).c_str());
        }
        if (event_state->flags & VK_EVENT_CREATE_DEVICE_ONLY_BIT_KHR) {
            skip |= LogError(event, "VUID-vkSetEvent-event-03941",
                             "vkSetEvent(): %s was created with VK_EVENT_CREATE_DEVICE_ONLY_BIT_KHR.",
                             report_data->FormatHandle(event).c_str());
        }
    }
    return skip;
}

bool CoreChecks::PreCallValidateResetEvent(VkDevice device, VkEvent event) const {
    bool skip = false;
    const auto event_state = GetEventState(event);
    if (event_state) {
        if (event_state->flags & VK_EVENT_CREATE_DEVICE_ONLY_BIT_KHR) {
            skip |= LogError(event, "VUID-vkResetEvent-event-03823",
                             "vkResetEvent(): %s was created with VK_EVENT_CREATE_DEVICE_ONLY_BIT_KHR.",
                             report_data->FormatHandle(event).c_str());
        }
    }
    return skip;
}

bool CoreChecks::PreCallValidateGetEventStatus(VkDevice device, VkEvent event) const {
    bool skip = false;
    const auto event_state = GetEventState(event);
    if (event_state) {
        if (event_state->flags & VK_EVENT_CREATE_DEVICE_ONLY_BIT_KHR) {
            skip |= LogError(event, "VUID-vkGetEventStatus-event-03940",
                             "vkGetEventStatus(): %s was created with VK_EVENT_CREATE_DEVICE_ONLY_BIT_KHR.",
                             report_data->FormatHandle(event).c_str());
        }
    }
    return skip;
}

bool CoreChecks::PreCallValidateQueueBindSparse(VkQueue queue, uint32_t bindInfoCount, const VkBindSparseInfo *pBindInfo,
                                                VkFence fence) const {
    const auto queue_data = GetQueueState(queue);
    const auto fence_state = GetFenceState(fence);
    bool skip = ValidateFenceForSubmit(fence_state, "VUID-vkQueueBindSparse-fence-01114", "VUID-vkQueueBindSparse-fence-01113",
                                       "VkQueueBindSparse()");
    if (skip) {
        return true;
    }

    const auto queue_flags = GetPhysicalDeviceState()->queue_family_properties[queue_data->queueFamilyIndex].queueFlags;
    if (!(queue_flags & VK_QUEUE_SPARSE_BINDING_BIT)) {
        skip |= LogError(queue, "VUID-vkQueueBindSparse-queuetype",
                         "vkQueueBindSparse(): a non-memory-management capable queue -- VK_QUEUE_SPARSE_BINDING_BIT not set.");
    }

    unordered_set<VkSemaphore> signaled_semaphores;
    unordered_set<VkSemaphore> unsignaled_semaphores;
    unordered_set<VkSemaphore> internal_semaphores;
    auto *vuid_error = device_extensions.vk_khr_timeline_semaphore ? "VUID-vkQueueBindSparse-pWaitSemaphores-03245"
                                                                   : kVUID_Core_DrawState_QueueForwardProgress;
    for (uint32_t bind_idx = 0; bind_idx < bindInfoCount; ++bind_idx) {
        const VkBindSparseInfo &bind_info = pBindInfo[bind_idx];

        auto timeline_semaphore_submit_info = LvlFindInChain<VkTimelineSemaphoreSubmitInfo>(pBindInfo->pNext);
        std::vector<SEMAPHORE_WAIT> semaphore_waits;
        std::vector<VkSemaphore> semaphore_signals;
        for (uint32_t i = 0; i < bind_info.waitSemaphoreCount; ++i) {
            VkSemaphore semaphore = bind_info.pWaitSemaphores[i];
            const auto semaphore_state = GetSemaphoreState(semaphore);
            if (semaphore_state && semaphore_state->type == VK_SEMAPHORE_TYPE_TIMELINE && !timeline_semaphore_submit_info) {
                skip |= LogError(semaphore, "VUID-VkBindSparseInfo-pWaitSemaphores-03246",
                                 "VkQueueBindSparse: pBindInfo[%u].pWaitSemaphores[%u] (%s) is a timeline semaphore, but "
                                 "pBindInfo[%u] does not include an instance of VkTimelineSemaphoreSubmitInfo",
                                 bind_idx, i, report_data->FormatHandle(semaphore).c_str(), bind_idx);
            }
            if (semaphore_state && semaphore_state->type == VK_SEMAPHORE_TYPE_TIMELINE && timeline_semaphore_submit_info &&
                bind_info.waitSemaphoreCount != timeline_semaphore_submit_info->waitSemaphoreValueCount) {
                skip |= LogError(semaphore, "VUID-VkBindSparseInfo-pNext-03247",
                                 "VkQueueBindSparse: pBindInfo[%u].pWaitSemaphores[%u] (%s) is a timeline semaphore, it contains "
                                 "an instance of VkTimelineSemaphoreSubmitInfo, but waitSemaphoreValueCount (%u) is different "
                                 "than pBindInfo[%u].waitSemaphoreCount (%u)",
                                 bind_idx, i, report_data->FormatHandle(semaphore).c_str(),
                                 timeline_semaphore_submit_info->waitSemaphoreValueCount, bind_idx, bind_info.waitSemaphoreCount);
            }
            if (semaphore_state && semaphore_state->type == VK_SEMAPHORE_TYPE_BINARY &&
                (semaphore_state->scope == kSyncScopeInternal || internal_semaphores.count(semaphore))) {
                if (unsignaled_semaphores.count(semaphore) ||
                    (!(signaled_semaphores.count(semaphore)) && !(semaphore_state->signaled) && !SemaphoreWasSignaled(semaphore))) {
                    LogObjectList objlist(semaphore);
                    objlist.add(queue);
                    skip |= LogError(
                        objlist,
                        semaphore_state->scope == kSyncScopeInternal ? vuid_error : kVUID_Core_DrawState_QueueForwardProgress,
                        "vkQueueBindSparse(): Queue %s is waiting on pBindInfo[%u].pWaitSemaphores[%u] (%s) that has no way to be "
                        "signaled.",
                        report_data->FormatHandle(queue).c_str(), bind_idx, i, report_data->FormatHandle(semaphore).c_str());
                } else {
                    signaled_semaphores.erase(semaphore);
                    unsignaled_semaphores.insert(semaphore);
                }
            }
            if (semaphore_state && semaphore_state->type == VK_SEMAPHORE_TYPE_BINARY &&
                semaphore_state->scope == kSyncScopeExternalTemporary) {
                internal_semaphores.insert(semaphore);
            }
        }

        for (uint32_t i = 0; i < bind_info.signalSemaphoreCount; ++i) {
            VkSemaphore semaphore = bind_info.pSignalSemaphores[i];
            const auto semaphore_state = GetSemaphoreState(semaphore);
            if (semaphore_state && semaphore_state->type == VK_SEMAPHORE_TYPE_TIMELINE && !timeline_semaphore_submit_info) {
                skip |= LogError(semaphore, "VUID-VkBindSparseInfo-pWaitSemaphores-03246",
                                 "VkQueueBindSparse: pBindInfo[%u].pSignalSemaphores[%u] (%s) is a timeline semaphore, but "
                                 "pBindInfo[%u] does not include an instance of VkTimelineSemaphoreSubmitInfo",
                                 bind_idx, i, report_data->FormatHandle(semaphore).c_str(), bind_idx);
            }
            if (semaphore_state && semaphore_state->type == VK_SEMAPHORE_TYPE_TIMELINE && timeline_semaphore_submit_info &&
                timeline_semaphore_submit_info->pSignalSemaphoreValues[i] <= semaphore_state->payload) {
                LogObjectList objlist(semaphore);
                objlist.add(queue);
                skip |= LogError(objlist, "VUID-VkBindSparseInfo-pSignalSemaphores-03249",
                                 "VkQueueBindSparse: signal value (0x%" PRIx64
                                 ") in %s must be greater than current timeline semaphore %s value (0x%" PRIx64
                                 ") in pBindInfo[%u].pSignalSemaphores[%u]",
                                 semaphore_state->payload, report_data->FormatHandle(queue).c_str(),
                                 report_data->FormatHandle(semaphore).c_str(),
                                 timeline_semaphore_submit_info->pSignalSemaphoreValues[i], bind_idx, i);
            }
            if (semaphore_state && semaphore_state->type == VK_SEMAPHORE_TYPE_TIMELINE && timeline_semaphore_submit_info &&
                bind_info.signalSemaphoreCount != timeline_semaphore_submit_info->signalSemaphoreValueCount) {
                skip |=
                    LogError(semaphore, "VUID-VkBindSparseInfo-pNext-03248",
                             "VkQueueBindSparse: pBindInfo[%u].pSignalSemaphores[%u] (%s) is a timeline semaphore, it contains "
                             "an instance of VkTimelineSemaphoreSubmitInfo, but signalSemaphoreValueCount (%u) is different "
                             "than pBindInfo[%u].signalSemaphoreCount (%u)",
                             bind_idx, i, report_data->FormatHandle(semaphore).c_str(),
                             timeline_semaphore_submit_info->signalSemaphoreValueCount, bind_idx, bind_info.signalSemaphoreCount);
            }
            if (semaphore_state && semaphore_state->type == VK_SEMAPHORE_TYPE_BINARY &&
                semaphore_state->scope == kSyncScopeInternal) {
                if (signaled_semaphores.count(semaphore) ||
                    (!(unsignaled_semaphores.count(semaphore)) && semaphore_state->signaled)) {
                    LogObjectList objlist(semaphore);
                    objlist.add(queue);
                    objlist.add(semaphore_state->signaler.first);
                    skip |= LogError(objlist, kVUID_Core_DrawState_QueueForwardProgress,
                                     "vkQueueBindSparse(): %s is signaling pBindInfo[%u].pSignalSemaphores[%u] (%s) that was "
                                     "previously signaled by %s but has not since been waited on by any queue.",
                                     report_data->FormatHandle(queue).c_str(), bind_idx, i,
                                     report_data->FormatHandle(semaphore).c_str(),
                                     report_data->FormatHandle(semaphore_state->signaler.first).c_str());
                } else {
                    unsignaled_semaphores.erase(semaphore);
                    signaled_semaphores.insert(semaphore);
                }
            }
        }

        for (uint32_t image_idx = 0; image_idx < bind_info.imageBindCount; ++image_idx) {
            const VkSparseImageMemoryBindInfo &image_bind = bind_info.pImageBinds[image_idx];
            const auto image_state = GetImageState(image_bind.image);

            if (image_state && !(image_state->createInfo.flags & VK_IMAGE_CREATE_SPARSE_RESIDENCY_BIT)) {
                skip |= LogError(image_bind.image, "VUID-VkSparseImageMemoryBindInfo-image-02901",
                                 "vkQueueBindSparse(): pBindInfo[%u].pImageBinds[%u]: image must have been created with "
                                 "VK_IMAGE_CREATE_SPARSE_RESIDENCY_BIT set",
                                 bind_idx, image_idx);
            }
        }
    }

    if (skip) return skip;

    // Now verify maxTimelineSemaphoreValueDifference
    for (uint32_t bind_idx = 0; bind_idx < bindInfoCount; ++bind_idx) {
        Location outer_loc(Func::vkQueueBindSparse, Struct::VkBindSparseInfo);
        const VkBindSparseInfo *bind_info = &pBindInfo[bind_idx];
        auto *info = LvlFindInChain<VkTimelineSemaphoreSubmitInfo>(bind_info->pNext);
        if (info) {
            // If there are any timeline semaphores, this condition gets checked before the early return above
            if (info->waitSemaphoreValueCount) {
                for (uint32_t i = 0; i < bind_info->waitSemaphoreCount; ++i) {
                    auto loc = outer_loc.dot(Field::pWaitSemaphoreValues, i);
                    VkSemaphore semaphore = bind_info->pWaitSemaphores[i];
                    skip |= ValidateMaxTimelineSemaphoreValueDifference(loc, semaphore, info->pWaitSemaphoreValues[i]);
                }
            }
            // If there are any timeline semaphores, this condition gets checked before the early return above
            if (info->signalSemaphoreValueCount) {
                for (uint32_t i = 0; i < bind_info->signalSemaphoreCount; ++i) {
                    auto loc = outer_loc.dot(Field::pSignalSemaphoreValues, i);
                    VkSemaphore semaphore = bind_info->pSignalSemaphores[i];
                    skip |= ValidateMaxTimelineSemaphoreValueDifference(loc, semaphore, info->pSignalSemaphoreValues[i]);
                }
            }
        }
    }

    return skip;
}

bool CoreChecks::ValidateSignalSemaphore(VkDevice device, const VkSemaphoreSignalInfo *pSignalInfo, const char *api_name) const {
    bool skip = false;
    const auto semaphore_state = GetSemaphoreState(pSignalInfo->semaphore);
    if (semaphore_state && semaphore_state->type != VK_SEMAPHORE_TYPE_TIMELINE) {
        skip |= LogError(pSignalInfo->semaphore, "VUID-VkSemaphoreSignalInfo-semaphore-03257",
                         "%s(): semaphore %s must be of VK_SEMAPHORE_TYPE_TIMELINE type", api_name,
                         report_data->FormatHandle(pSignalInfo->semaphore).c_str());
        return skip;
    }
    if (semaphore_state && semaphore_state->payload >= pSignalInfo->value) {
        skip |= LogError(pSignalInfo->semaphore, "VUID-VkSemaphoreSignalInfo-value-03258",
                         "%s(): value must be greater than current semaphore %s value", api_name,
                         report_data->FormatHandle(pSignalInfo->semaphore).c_str());
    }
    for (auto &pair : queueMap) {
        const QUEUE_STATE &queue_state = pair.second;
        for (const auto &submission : queue_state.submissions) {
            for (const auto &signal_semaphore : submission.signalSemaphores) {
                if (signal_semaphore.semaphore == pSignalInfo->semaphore && pSignalInfo->value >= signal_semaphore.payload) {
                    skip |= LogError(pSignalInfo->semaphore, "VUID-VkSemaphoreSignalInfo-value-03259",
                                     "%s(): value must be greater than value of pending signal operation "
                                     "for semaphore %s",
                                     api_name, report_data->FormatHandle(pSignalInfo->semaphore).c_str());
                }
            }
        }
    }

    if (!skip) {
        Location loc(Func::vkSignalSemaphore, Struct::VkSemaphoreSignalInfo, Field::value);
        skip |= ValidateMaxTimelineSemaphoreValueDifference(loc, pSignalInfo->semaphore, pSignalInfo->value);
    }

    return skip;
}

bool CoreChecks::PreCallValidateSignalSemaphore(VkDevice device, const VkSemaphoreSignalInfo *pSignalInfo) const {
    return ValidateSignalSemaphore(device, pSignalInfo, "vkSignalSemaphore");
}

bool CoreChecks::PreCallValidateSignalSemaphoreKHR(VkDevice device, const VkSemaphoreSignalInfo *pSignalInfo) const {
    return ValidateSignalSemaphore(device, pSignalInfo, "vkSignalSemaphoreKHR");
}

bool CoreChecks::ValidateImportSemaphore(VkSemaphore semaphore, const char *caller_name) const {
    bool skip = false;
    const SEMAPHORE_STATE *sema_node = GetSemaphoreState(semaphore);
    if (sema_node) {
        const VulkanTypedHandle obj_struct(semaphore, kVulkanObjectTypeSemaphore);
        skip |= ValidateObjectNotInUse(sema_node, obj_struct, caller_name, kVUIDUndefined);
    }
    return skip;
}

#ifdef VK_USE_PLATFORM_WIN32_KHR
bool CoreChecks::PreCallValidateImportSemaphoreWin32HandleKHR(
    VkDevice device, const VkImportSemaphoreWin32HandleInfoKHR *pImportSemaphoreWin32HandleInfo) const {
    return ValidateImportSemaphore(pImportSemaphoreWin32HandleInfo->semaphore, "vkImportSemaphoreWin32HandleKHR");
}

#endif  // VK_USE_PLATFORM_WIN32_KHR

bool CoreChecks::PreCallValidateImportSemaphoreFdKHR(VkDevice device,
                                                     const VkImportSemaphoreFdInfoKHR *pImportSemaphoreFdInfo) const {
    return ValidateImportSemaphore(pImportSemaphoreFdInfo->semaphore, "vkImportSemaphoreFdKHR");
}

bool CoreChecks::ValidateImportFence(VkFence fence, const char *vuid, const char *caller_name) const {
    const FENCE_STATE *fence_node = GetFenceState(fence);
    bool skip = false;
    if (fence_node && fence_node->scope == kSyncScopeInternal && fence_node->state == FENCE_INFLIGHT) {
        skip |=
            LogError(fence, vuid, "%s: Fence %s that is currently in use.", caller_name, report_data->FormatHandle(fence).c_str());
    }
    return skip;
}

#ifdef VK_USE_PLATFORM_WIN32_KHR
bool CoreChecks::PreCallValidateImportFenceWin32HandleKHR(
    VkDevice device, const VkImportFenceWin32HandleInfoKHR *pImportFenceWin32HandleInfo) const {
    return ValidateImportFence(pImportFenceWin32HandleInfo->fence, "VUID-vkImportFenceWin32HandleKHR-fence-04448",
                               "vkImportFenceWin32HandleKHR()");
}
#endif  // VK_USE_PLATFORM_WIN32_KHR

bool CoreChecks::PreCallValidateImportFenceFdKHR(VkDevice device, const VkImportFenceFdInfoKHR *pImportFenceFdInfo) const {
    return ValidateImportFence(pImportFenceFdInfo->fence, "VUID-vkImportFenceFdKHR-fence-01463", "vkImportFenceFdKHR()");
}

static VkImageCreateInfo GetSwapchainImpliedImageCreateInfo(VkSwapchainCreateInfoKHR const *pCreateInfo) {
    VkImageCreateInfo result = {};
    result.sType = VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO;
    result.pNext = nullptr;

    if (pCreateInfo->flags & VK_SWAPCHAIN_CREATE_SPLIT_INSTANCE_BIND_REGIONS_BIT_KHR) {
        result.flags |= VK_IMAGE_CREATE_SPLIT_INSTANCE_BIND_REGIONS_BIT;
    }
    if (pCreateInfo->flags & VK_SWAPCHAIN_CREATE_PROTECTED_BIT_KHR) result.flags |= VK_IMAGE_CREATE_PROTECTED_BIT;
    if (pCreateInfo->flags & VK_SWAPCHAIN_CREATE_MUTABLE_FORMAT_BIT_KHR) {
        result.flags |= VK_IMAGE_CREATE_MUTABLE_FORMAT_BIT | VK_IMAGE_CREATE_EXTENDED_USAGE_BIT;
    }

    result.imageType = VK_IMAGE_TYPE_2D;
    result.format = pCreateInfo->imageFormat;
    result.extent.width = pCreateInfo->imageExtent.width;
    result.extent.height = pCreateInfo->imageExtent.height;
    result.extent.depth = 1;
    result.mipLevels = 1;
    result.arrayLayers = pCreateInfo->imageArrayLayers;
    result.samples = VK_SAMPLE_COUNT_1_BIT;
    result.tiling = VK_IMAGE_TILING_OPTIMAL;
    result.usage = pCreateInfo->imageUsage;
    result.sharingMode = pCreateInfo->imageSharingMode;
    result.queueFamilyIndexCount = pCreateInfo->queueFamilyIndexCount;
    result.pQueueFamilyIndices = pCreateInfo->pQueueFamilyIndices;
    result.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;

    return result;
}

bool CoreChecks::ValidateCreateSwapchain(const char *func_name, VkSwapchainCreateInfoKHR const *pCreateInfo,
                                         const SURFACE_STATE *surface_state, const SWAPCHAIN_NODE *old_swapchain_state) const {
    // All physical devices and queue families are required to be able to present to any native window on Android; require the
    // application to have established support on any other platform.
    if (!instance_extensions.vk_khr_android_surface) {
        auto support_predicate = [this](decltype(surface_state->gpu_queue_support)::value_type qs) -> bool {
            // TODO: should restrict search only to queue families of VkDeviceQueueCreateInfos, not whole phys. device
            return (qs.first.gpu == physical_device) && qs.second;
        };
        const auto &support = surface_state->gpu_queue_support;
        bool is_supported = std::any_of(support.begin(), support.end(), support_predicate);

        if (!is_supported) {
            if (LogError(
                    device, "VUID-VkSwapchainCreateInfoKHR-surface-01270",
                    "%s: pCreateInfo->surface is not known at this time to be supported for presentation by this device. The "
                    "vkGetPhysicalDeviceSurfaceSupportKHR() must be called beforehand, and it must return VK_TRUE support with "
                    "this surface for at least one queue family of this device.",
                    func_name)) {
                return true;
            }
        }
    }

    if (old_swapchain_state) {
        if (old_swapchain_state->createInfo.surface != pCreateInfo->surface) {
            if (LogError(pCreateInfo->oldSwapchain, "VUID-VkSwapchainCreateInfoKHR-oldSwapchain-01933",
                         "%s: pCreateInfo->oldSwapchain's surface is not pCreateInfo->surface", func_name)) {
                return true;
            }
        }
        if (old_swapchain_state->retired) {
            if (LogError(pCreateInfo->oldSwapchain, "VUID-VkSwapchainCreateInfoKHR-oldSwapchain-01933",
                         "%s: pCreateInfo->oldSwapchain is retired", func_name)) {
                return true;
            }
        }
    }

    if ((pCreateInfo->imageExtent.width == 0) || (pCreateInfo->imageExtent.height == 0)) {
        if (LogError(device, "VUID-VkSwapchainCreateInfoKHR-imageExtent-01689",
                     "%s: pCreateInfo->imageExtent = (%d, %d) which is illegal.", func_name, pCreateInfo->imageExtent.width,
                     pCreateInfo->imageExtent.height)) {
            return true;
        }
    }

    auto physical_device_state = GetPhysicalDeviceState();
    bool skip = false;
    VkSurfaceTransformFlagBitsKHR current_transform = physical_device_state->surfaceCapabilities.currentTransform;
    if ((pCreateInfo->preTransform & current_transform) != pCreateInfo->preTransform) {
        skip |= LogPerformanceWarning(physical_device, kVUID_Core_Swapchain_PreTransform,
                                      "%s: pCreateInfo->preTransform (%s) doesn't match the currentTransform (%s) returned by "
                                      "vkGetPhysicalDeviceSurfaceCapabilitiesKHR, the presentation engine will transform the image "
                                      "content as part of the presentation operation.",
                                      func_name, string_VkSurfaceTransformFlagBitsKHR(pCreateInfo->preTransform),
                                      string_VkSurfaceTransformFlagBitsKHR(current_transform));
    }

    VkSurfaceCapabilitiesKHR capabilities{};
    DispatchGetPhysicalDeviceSurfaceCapabilitiesKHR(physical_device_state->phys_device, pCreateInfo->surface, &capabilities);
    // Validate pCreateInfo->minImageCount against VkSurfaceCapabilitiesKHR::{min|max}ImageCount:
    if (pCreateInfo->minImageCount < capabilities.minImageCount) {
        if (LogError(device, "VUID-VkSwapchainCreateInfoKHR-minImageCount-01271",
                     "%s called with minImageCount = %d, which is outside the bounds returned by "
                     "vkGetPhysicalDeviceSurfaceCapabilitiesKHR() (i.e. minImageCount = %d, maxImageCount = %d).",
                     func_name, pCreateInfo->minImageCount, capabilities.minImageCount, capabilities.maxImageCount)) {
            return true;
        }
    }

    if ((capabilities.maxImageCount > 0) && (pCreateInfo->minImageCount > capabilities.maxImageCount)) {
        if (LogError(device, "VUID-VkSwapchainCreateInfoKHR-minImageCount-01272",
                     "%s called with minImageCount = %d, which is outside the bounds returned by "
                     "vkGetPhysicalDeviceSurfaceCapabilitiesKHR() (i.e. minImageCount = %d, maxImageCount = %d).",
                     func_name, pCreateInfo->minImageCount, capabilities.minImageCount, capabilities.maxImageCount)) {
            return true;
        }
    }

    // Validate pCreateInfo->imageExtent against VkSurfaceCapabilitiesKHR::{current|min|max}ImageExtent:
    if ((pCreateInfo->imageExtent.width < capabilities.minImageExtent.width) ||
        (pCreateInfo->imageExtent.width > capabilities.maxImageExtent.width) ||
        (pCreateInfo->imageExtent.height < capabilities.minImageExtent.height) ||
        (pCreateInfo->imageExtent.height > capabilities.maxImageExtent.height)) {
        if (LogError(device, "VUID-VkSwapchainCreateInfoKHR-imageExtent-01274",
                     "%s called with imageExtent = (%d,%d), which is outside the bounds returned by "
                     "vkGetPhysicalDeviceSurfaceCapabilitiesKHR(): currentExtent = (%d,%d), minImageExtent = (%d,%d), "
                     "maxImageExtent = (%d,%d).",
                     func_name, pCreateInfo->imageExtent.width, pCreateInfo->imageExtent.height, capabilities.currentExtent.width,
                     capabilities.currentExtent.height, capabilities.minImageExtent.width, capabilities.minImageExtent.height,
                     capabilities.maxImageExtent.width, capabilities.maxImageExtent.height)) {
            return true;
        }
    }
    // pCreateInfo->preTransform should have exactly one bit set, and that bit must also be set in
    // VkSurfaceCapabilitiesKHR::supportedTransforms.
    if (!pCreateInfo->preTransform || (pCreateInfo->preTransform & (pCreateInfo->preTransform - 1)) ||
        !(pCreateInfo->preTransform & capabilities.supportedTransforms)) {
        // This is an error situation; one for which we'd like to give the developer a helpful, multi-line error message.  Build
        // it up a little at a time, and then log it:
        std::string error_string = "";
        char str[1024];
        // Here's the first part of the message:
        sprintf(str, "%s called with a non-supported pCreateInfo->preTransform (i.e. %s).  Supported values are:\n", func_name,
                string_VkSurfaceTransformFlagBitsKHR(pCreateInfo->preTransform));
        error_string += str;
        for (int i = 0; i < 32; i++) {
            // Build up the rest of the message:
            if ((1 << i) & capabilities.supportedTransforms) {
                const char *new_str = string_VkSurfaceTransformFlagBitsKHR(static_cast<VkSurfaceTransformFlagBitsKHR>(1 << i));
                sprintf(str, "    %s\n", new_str);
                error_string += str;
            }
        }
        // Log the message that we've built up:
        if (LogError(device, "VUID-VkSwapchainCreateInfoKHR-preTransform-01279", "%s.", error_string.c_str())) return true;
    }

    // pCreateInfo->compositeAlpha should have exactly one bit set, and that bit must also be set in
    // VkSurfaceCapabilitiesKHR::supportedCompositeAlpha
    if (!pCreateInfo->compositeAlpha || (pCreateInfo->compositeAlpha & (pCreateInfo->compositeAlpha - 1)) ||
        !((pCreateInfo->compositeAlpha) & capabilities.supportedCompositeAlpha)) {
        // This is an error situation; one for which we'd like to give the developer a helpful, multi-line error message.  Build
        // it up a little at a time, and then log it:
        std::string error_string = "";
        char str[1024];
        // Here's the first part of the message:
        sprintf(str, "%s called with a non-supported pCreateInfo->compositeAlpha (i.e. %s).  Supported values are:\n", func_name,
                string_VkCompositeAlphaFlagBitsKHR(pCreateInfo->compositeAlpha));
        error_string += str;
        for (int i = 0; i < 32; i++) {
            // Build up the rest of the message:
            if ((1 << i) & capabilities.supportedCompositeAlpha) {
                const char *new_str = string_VkCompositeAlphaFlagBitsKHR(static_cast<VkCompositeAlphaFlagBitsKHR>(1 << i));
                sprintf(str, "    %s\n", new_str);
                error_string += str;
            }
        }
        // Log the message that we've built up:
        if (LogError(device, "VUID-VkSwapchainCreateInfoKHR-compositeAlpha-01280", "%s.", error_string.c_str())) return true;
    }
    // Validate pCreateInfo->imageArrayLayers against VkSurfaceCapabilitiesKHR::maxImageArrayLayers:
    if (pCreateInfo->imageArrayLayers > capabilities.maxImageArrayLayers) {
        if (LogError(device, "VUID-VkSwapchainCreateInfoKHR-imageArrayLayers-01275",
                     "%s called with a non-supported imageArrayLayers (i.e. %d).  Maximum value is %d.", func_name,
                     pCreateInfo->imageArrayLayers, capabilities.maxImageArrayLayers)) {
            return true;
        }
    }
    // Validate pCreateInfo->imageUsage against VkSurfaceCapabilitiesKHR::supportedUsageFlags:
    if (pCreateInfo->imageUsage != (pCreateInfo->imageUsage & capabilities.supportedUsageFlags)) {
        const char *validation_error = "VUID-VkSwapchainCreateInfoKHR-imageUsage-01276";
        if ((IsExtEnabled(device_extensions.vk_khr_shared_presentable_image) == true) &&
            ((pCreateInfo->presentMode == VK_PRESENT_MODE_IMMEDIATE_KHR) ||
             (pCreateInfo->presentMode == VK_PRESENT_MODE_MAILBOX_KHR) || (pCreateInfo->presentMode == VK_PRESENT_MODE_FIFO_KHR) ||
             (pCreateInfo->presentMode == VK_PRESENT_MODE_FIFO_RELAXED_KHR))) {
            validation_error = "VUID-VkSwapchainCreateInfoKHR-presentMode-01427";
        }
        if (LogError(device, validation_error,
                     "%s called with a non-supported pCreateInfo->imageUsage (i.e. 0x%08x).  Supported flag bits are 0x%08x.",
                     func_name, pCreateInfo->imageUsage, capabilities.supportedUsageFlags)) {
            return true;
        }
    }

    if (device_extensions.vk_khr_surface_protected_capabilities && (pCreateInfo->flags & VK_SWAPCHAIN_CREATE_PROTECTED_BIT_KHR)) {
        VkPhysicalDeviceSurfaceInfo2KHR surface_info = {VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SURFACE_INFO_2_KHR};
        surface_info.surface = pCreateInfo->surface;
        VkSurfaceProtectedCapabilitiesKHR surface_protected_capabilities = {VK_STRUCTURE_TYPE_SURFACE_PROTECTED_CAPABILITIES_KHR};
        VkSurfaceCapabilities2KHR surface_capabilities = {VK_STRUCTURE_TYPE_SURFACE_CAPABILITIES_2_KHR};
        surface_capabilities.pNext = &surface_protected_capabilities;
        DispatchGetPhysicalDeviceSurfaceCapabilities2KHR(physical_device_state->phys_device, &surface_info, &surface_capabilities);

        if (!surface_protected_capabilities.supportsProtected) {
            if (LogError(device, "VUID-VkSwapchainCreateInfoKHR-flags-03187",
                         "%s: pCreateInfo->flags contains VK_SWAPCHAIN_CREATE_PROTECTED_BIT_KHR but the surface "
                         "capabilities does not have VkSurfaceProtectedCapabilitiesKHR.supportsProtected set to VK_TRUE.",
                         func_name)) {
                return true;
            }
        }
    }

    std::vector<VkSurfaceFormatKHR> surface_formats;
    const auto *surface_formats_ref = &surface_formats;

    // Validate pCreateInfo values with the results of vkGetPhysicalDeviceSurfaceFormatsKHR():
    if (physical_device_state->surface_formats.empty()) {
        uint32_t surface_format_count = 0;
        DispatchGetPhysicalDeviceSurfaceFormatsKHR(physical_device, pCreateInfo->surface, &surface_format_count, nullptr);
        surface_formats.resize(surface_format_count);
        DispatchGetPhysicalDeviceSurfaceFormatsKHR(physical_device, pCreateInfo->surface, &surface_format_count,
                                                   &surface_formats[0]);
    } else {
        surface_formats_ref = &physical_device_state->surface_formats;
    }

    {
        // Validate pCreateInfo->imageFormat against VkSurfaceFormatKHR::format:
        bool found_format = false;
        bool found_color_space = false;
        bool found_match = false;
        for (const auto &format : *surface_formats_ref) {
            if (pCreateInfo->imageFormat == format.format) {
                // Validate pCreateInfo->imageColorSpace against VkSurfaceFormatKHR::colorSpace:
                found_format = true;
                if (pCreateInfo->imageColorSpace == format.colorSpace) {
                    found_match = true;
                    break;
                }
            } else {
                if (pCreateInfo->imageColorSpace == format.colorSpace) {
                    found_color_space = true;
                }
            }
        }
        if (!found_match) {
            if (!found_format) {
                if (LogError(device, "VUID-VkSwapchainCreateInfoKHR-imageFormat-01273",
                             "%s called with a non-supported pCreateInfo->imageFormat (%s).", func_name,
                             string_VkFormat(pCreateInfo->imageFormat))) {
                    return true;
                }
            }
            if (!found_color_space) {
                if (LogError(device, "VUID-VkSwapchainCreateInfoKHR-imageFormat-01273",
                             "%s called with a non-supported pCreateInfo->imageColorSpace (%s).", func_name,
                             string_VkColorSpaceKHR(pCreateInfo->imageColorSpace))) {
                    return true;
                }
            }
        }
    }

    std::vector<VkPresentModeKHR> present_modes;
    const auto *present_modes_ref = &present_modes;

    // Validate pCreateInfo values with the results of vkGetPhysicalDeviceSurfacePresentModesKHR():
    if (physical_device_state->present_modes.empty()) {
        uint32_t present_mode_count = 0;
        DispatchGetPhysicalDeviceSurfacePresentModesKHR(physical_device_state->phys_device, pCreateInfo->surface,
                                                        &present_mode_count, nullptr);
        present_modes.resize(present_mode_count);
        DispatchGetPhysicalDeviceSurfacePresentModesKHR(physical_device_state->phys_device, pCreateInfo->surface,
                                                        &present_mode_count, &present_modes[0]);
    } else {
        present_modes_ref = &physical_device_state->present_modes;
    }

    // Validate pCreateInfo->presentMode against vkGetPhysicalDeviceSurfacePresentModesKHR():
    bool found_match =
        std::find(present_modes_ref->begin(), present_modes_ref->end(), pCreateInfo->presentMode) != present_modes_ref->end();
    if (!found_match) {
        if (LogError(device, "VUID-VkSwapchainCreateInfoKHR-presentMode-01281",
                     "%s called with a non-supported presentMode (i.e. %s).", func_name,
                     string_VkPresentModeKHR(pCreateInfo->presentMode))) {
            return true;
        }
    }

    // Validate state for shared presentable case
    if (VK_PRESENT_MODE_SHARED_DEMAND_REFRESH_KHR == pCreateInfo->presentMode ||
        VK_PRESENT_MODE_SHARED_CONTINUOUS_REFRESH_KHR == pCreateInfo->presentMode) {
        if (!device_extensions.vk_khr_shared_presentable_image) {
            if (LogError(
                    device, kVUID_Core_DrawState_ExtensionNotEnabled,
                    "%s called with presentMode %s which requires the VK_KHR_shared_presentable_image extension, which has not "
                    "been enabled.",
                    func_name, string_VkPresentModeKHR(pCreateInfo->presentMode))) {
                return true;
            }
        } else if (pCreateInfo->minImageCount != 1) {
            if (LogError(
                    device, "VUID-VkSwapchainCreateInfoKHR-minImageCount-01383",
                    "%s called with presentMode %s, but minImageCount value is %d. For shared presentable image, minImageCount "
                    "must be 1.",
                    func_name, string_VkPresentModeKHR(pCreateInfo->presentMode), pCreateInfo->minImageCount)) {
                return true;
            }
        }
    }

    if ((pCreateInfo->imageSharingMode == VK_SHARING_MODE_CONCURRENT) && pCreateInfo->pQueueFamilyIndices) {
        bool skip1 = ValidatePhysicalDeviceQueueFamilies(pCreateInfo->queueFamilyIndexCount, pCreateInfo->pQueueFamilyIndices,
                                                         "vkCreateBuffer", "pCreateInfo->pQueueFamilyIndices",
                                                         "VUID-VkSwapchainCreateInfoKHR-imageSharingMode-01428");
        if (skip1) return true;
    }

    // Validate pCreateInfo->imageUsage against GetPhysicalDeviceFormatProperties
    const VkFormatProperties format_properties = GetPDFormatProperties(pCreateInfo->imageFormat);
    const VkFormatFeatureFlags tiling_features = format_properties.optimalTilingFeatures;

    if (tiling_features == 0) {
        if (LogError(device, "VUID-VkSwapchainCreateInfoKHR-imageFormat-01778",
                     "%s: pCreateInfo->imageFormat %s with tiling VK_IMAGE_TILING_OPTIMAL has no supported format features on this "
                     "physical device.",
                     func_name, string_VkFormat(pCreateInfo->imageFormat))) {
            return true;
        }
    } else if ((pCreateInfo->imageUsage & VK_IMAGE_USAGE_SAMPLED_BIT) && !(tiling_features & VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT)) {
        if (LogError(device, "VUID-VkSwapchainCreateInfoKHR-imageFormat-01778",
                     "%s: pCreateInfo->imageFormat %s with tiling VK_IMAGE_TILING_OPTIMAL does not support usage that includes "
                     "VK_IMAGE_USAGE_SAMPLED_BIT.",
                     func_name, string_VkFormat(pCreateInfo->imageFormat))) {
            return true;
        }
    } else if ((pCreateInfo->imageUsage & VK_IMAGE_USAGE_STORAGE_BIT) && !(tiling_features & VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT)) {
        if (LogError(device, "VUID-VkSwapchainCreateInfoKHR-imageFormat-01778",
                     "%s: pCreateInfo->imageFormat %s with tiling VK_IMAGE_TILING_OPTIMAL does not support usage that includes "
                     "VK_IMAGE_USAGE_STORAGE_BIT.",
                     func_name, string_VkFormat(pCreateInfo->imageFormat))) {
            return true;
        }
    } else if ((pCreateInfo->imageUsage & VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT) &&
               !(tiling_features & VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT)) {
        if (LogError(device, "VUID-VkSwapchainCreateInfoKHR-imageFormat-01778",
                     "%s: pCreateInfo->imageFormat %s with tiling VK_IMAGE_TILING_OPTIMAL does not support usage that includes "
                     "VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT.",
                     func_name, string_VkFormat(pCreateInfo->imageFormat))) {
            return true;
        }
    } else if ((pCreateInfo->imageUsage & VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT) &&
               !(tiling_features & VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT)) {
        if (LogError(device, "VUID-VkSwapchainCreateInfoKHR-imageFormat-01778",
                     "%s: pCreateInfo->imageFormat %s with tiling VK_IMAGE_TILING_OPTIMAL does not support usage that includes "
                     "VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT.",
                     func_name, string_VkFormat(pCreateInfo->imageFormat))) {
            return true;
        }
    } else if ((pCreateInfo->imageUsage & VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT) &&
               !(tiling_features & (VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT | VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT))) {
        if (LogError(device, "VUID-VkSwapchainCreateInfoKHR-imageFormat-01778",
                     "%s: pCreateInfo->imageFormat %s with tiling VK_IMAGE_TILING_OPTIMAL does not support usage that includes "
                     "VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT or VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT.",
                     func_name, string_VkFormat(pCreateInfo->imageFormat))) {
            return true;
        }
    }

    const VkImageCreateInfo image_create_info = GetSwapchainImpliedImageCreateInfo(pCreateInfo);
    VkImageFormatProperties image_properties = {};
    const VkResult image_properties_result = DispatchGetPhysicalDeviceImageFormatProperties(
        physical_device, image_create_info.format, image_create_info.imageType, image_create_info.tiling, image_create_info.usage,
        image_create_info.flags, &image_properties);

    if (image_properties_result != VK_SUCCESS) {
        if (LogError(device, "VUID-VkSwapchainCreateInfoKHR-imageFormat-01778",
                     "vkGetPhysicalDeviceImageFormatProperties() unexpectedly failed, "
                     "when called for %s validation with following params: "
                     "format: %s, imageType: %s, "
                     "tiling: %s, usage: %s, "
                     "flags: %s.",
                     func_name, string_VkFormat(image_create_info.format), string_VkImageType(image_create_info.imageType),
                     string_VkImageTiling(image_create_info.tiling), string_VkImageUsageFlags(image_create_info.usage).c_str(),
                     string_VkImageCreateFlags(image_create_info.flags).c_str())) {
            return true;
        }
    }

    // Validate pCreateInfo->imageArrayLayers against VkImageFormatProperties::maxArrayLayers
    if (pCreateInfo->imageArrayLayers > image_properties.maxArrayLayers) {
        if (LogError(device, "VUID-VkSwapchainCreateInfoKHR-imageFormat-01778",
                     "%s called with a non-supported imageArrayLayers (i.e. %d). "
                     "Maximum value returned by vkGetPhysicalDeviceImageFormatProperties() is %d "
                     "for imageFormat %s with tiling VK_IMAGE_TILING_OPTIMAL",
                     func_name, pCreateInfo->imageArrayLayers, image_properties.maxArrayLayers,
                     string_VkFormat(pCreateInfo->imageFormat))) {
            return true;
        }
    }

    // Validate pCreateInfo->imageExtent against VkImageFormatProperties::maxExtent
    if ((pCreateInfo->imageExtent.width > image_properties.maxExtent.width) ||
        (pCreateInfo->imageExtent.height > image_properties.maxExtent.height)) {
        if (LogError(device, "VUID-VkSwapchainCreateInfoKHR-imageFormat-01778",
                     "%s called with imageExtent = (%d,%d), which is bigger than max extent (%d,%d)"
                     "returned by vkGetPhysicalDeviceImageFormatProperties(): "
                     "for imageFormat %s with tiling VK_IMAGE_TILING_OPTIMAL",
                     func_name, pCreateInfo->imageExtent.width, pCreateInfo->imageExtent.height, image_properties.maxExtent.width,
                     image_properties.maxExtent.height, string_VkFormat(pCreateInfo->imageFormat))) {
            return true;
        }
    }

    if ((pCreateInfo->flags & VK_SWAPCHAIN_CREATE_SPLIT_INSTANCE_BIND_REGIONS_BIT_KHR) &&
        device_group_create_info.physicalDeviceCount == 1) {
        if (LogError(device, "VUID-VkSwapchainCreateInfoKHR-physicalDeviceCount-01429",
                     "%s called with flags containing VK_SWAPCHAIN_CREATE_SPLIT_INSTANCE_BIND_REGIONS_BIT_KHR"
                     "but logical device was created with VkDeviceGroupDeviceCreateInfo::physicalDeviceCount equal to 1",
                     func_name)) {
            return true;
        }
    }
    return skip;
}

bool CoreChecks::PreCallValidateCreateSwapchainKHR(VkDevice device, const VkSwapchainCreateInfoKHR *pCreateInfo,
                                                   const VkAllocationCallbacks *pAllocator, VkSwapchainKHR *pSwapchain) const {
    const auto surface_state = GetSurfaceState(pCreateInfo->surface);
    const auto old_swapchain_state = GetSwapchainState(pCreateInfo->oldSwapchain);
    return ValidateCreateSwapchain("vkCreateSwapchainKHR()", pCreateInfo, surface_state, old_swapchain_state);
}

void CoreChecks::PreCallRecordDestroySwapchainKHR(VkDevice device, VkSwapchainKHR swapchain,
                                                  const VkAllocationCallbacks *pAllocator) {
    if (swapchain) {
        auto swapchain_data = GetSwapchainState(swapchain);
        if (swapchain_data) {
            for (const auto &swapchain_image : swapchain_data->images) {
                if (!swapchain_image.image_state) continue;
                imageLayoutMap.erase(swapchain_image.image_state->image);
                qfo_release_image_barrier_map.erase(swapchain_image.image_state->image);
            }
        }
    }
    StateTracker::PreCallRecordDestroySwapchainKHR(device, swapchain, pAllocator);
}

bool CoreChecks::PreCallValidateGetSwapchainImagesKHR(VkDevice device, VkSwapchainKHR swapchain, uint32_t *pSwapchainImageCount,
                                                      VkImage *pSwapchainImages) const {
    auto swapchain_state = GetSwapchainState(swapchain);
    bool skip = false;
    if (swapchain_state && pSwapchainImages) {
        if (*pSwapchainImageCount > swapchain_state->get_swapchain_image_count) {
            skip |=
                LogError(device, kVUID_Core_Swapchain_InvalidCount,
                         "vkGetSwapchainImagesKHR() called with non-NULL pSwapchainImages, and with pSwapchainImageCount set to a "
                         "value (%d) that is greater than the value (%d) that was returned when pSwapchainImages was NULL.",
                         *pSwapchainImageCount, swapchain_state->get_swapchain_image_count);
        }
    }
    return skip;
}

void CoreChecks::PostCallRecordGetSwapchainImagesKHR(VkDevice device, VkSwapchainKHR swapchain, uint32_t *pSwapchainImageCount,
                                                     VkImage *pSwapchainImages, VkResult result) {
    // This function will run twice. The first is to get pSwapchainImageCount. The second is to get pSwapchainImages.
    // The first time in StateTracker::PostCallRecordGetSwapchainImagesKHR only generates the container's size.
    // The second time in StateTracker::PostCallRecordGetSwapchainImagesKHR will create VKImage and IMAGE_STATE.

    // So GlobalImageLayoutMap saving new IMAGE_STATEs has to run in the second time.
    // pSwapchainImages is not nullptr and it needs to wait until StateTracker::PostCallRecordGetSwapchainImagesKHR.

    uint32_t new_swapchain_image_index = 0;
    if (((result == VK_SUCCESS) || (result == VK_INCOMPLETE)) && pSwapchainImages) {
        auto swapchain_state = GetSwapchainState(swapchain);
        const auto image_vector_size = swapchain_state->images.size();

        for (; new_swapchain_image_index < *pSwapchainImageCount; ++new_swapchain_image_index) {
            if ((new_swapchain_image_index >= image_vector_size) ||
                !swapchain_state->images[new_swapchain_image_index].image_state) {
                break;
            };
        }
    }
    StateTracker::PostCallRecordGetSwapchainImagesKHR(device, swapchain, pSwapchainImageCount, pSwapchainImages, result);

    if (((result == VK_SUCCESS) || (result == VK_INCOMPLETE)) && pSwapchainImages) {
        for (; new_swapchain_image_index < *pSwapchainImageCount; ++new_swapchain_image_index) {
            auto image_state = Get<IMAGE_STATE>(pSwapchainImages[new_swapchain_image_index]);
            AddInitialLayoutintoImageLayoutMap(*image_state, imageLayoutMap);
        }
    }
}

bool CoreChecks::PreCallValidateQueuePresentKHR(VkQueue queue, const VkPresentInfoKHR *pPresentInfo) const {
    bool skip = false;
    const auto queue_state = GetQueueState(queue);

    for (uint32_t i = 0; i < pPresentInfo->waitSemaphoreCount; ++i) {
        const auto semaphore_state = GetSemaphoreState(pPresentInfo->pWaitSemaphores[i]);
        if (semaphore_state && semaphore_state->type != VK_SEMAPHORE_TYPE_BINARY) {
            skip |= LogError(pPresentInfo->pWaitSemaphores[i], "VUID-vkQueuePresentKHR-pWaitSemaphores-03267",
                             "vkQueuePresentKHR: pWaitSemaphores[%u] (%s) is not a VK_SEMAPHORE_TYPE_BINARY", i,
                             report_data->FormatHandle(pPresentInfo->pWaitSemaphores[i]).c_str());
        }
        if (semaphore_state && !semaphore_state->signaled && !SemaphoreWasSignaled(pPresentInfo->pWaitSemaphores[i])) {
            LogObjectList objlist(queue);
            objlist.add(pPresentInfo->pWaitSemaphores[i]);
            skip |= LogError(objlist, "VUID-vkQueuePresentKHR-pWaitSemaphores-03268",
                             "vkQueuePresentKHR: Queue %s is waiting on pWaitSemaphores[%u] (%s) that has no way to be signaled.",
                             report_data->FormatHandle(queue).c_str(), i,
                             report_data->FormatHandle(pPresentInfo->pWaitSemaphores[i]).c_str());
        }
    }

    for (uint32_t i = 0; i < pPresentInfo->swapchainCount; ++i) {
        const auto swapchain_data = GetSwapchainState(pPresentInfo->pSwapchains[i]);
        if (swapchain_data) {
            // VU currently is 2-in-1, covers being a valid index and valid layout
            const char *validation_error = (device_extensions.vk_khr_shared_presentable_image)
                                               ? "VUID-VkPresentInfoKHR-pImageIndices-01430"
                                               : "VUID-VkPresentInfoKHR-pImageIndices-01296";

            // Check if index is even possible to be acquired to give better error message
            if (pPresentInfo->pImageIndices[i] >= swapchain_data->images.size()) {
                skip |= LogError(
                    pPresentInfo->pSwapchains[i], validation_error,
                    "vkQueuePresentKHR: pSwapchains[%u] image index is too large (%u). There are only %u images in this swapchain.",
                    i, pPresentInfo->pImageIndices[i], static_cast<uint32_t>(swapchain_data->images.size()));
            } else {
                const auto *image_state = swapchain_data->images[pPresentInfo->pImageIndices[i]].image_state;
                assert(image_state);

                if (!image_state->acquired) {
                    skip |= LogError(pPresentInfo->pSwapchains[i], validation_error,
                                     "vkQueuePresentKHR: pSwapchains[%u] image index %u has not been acquired.", i,
                                     pPresentInfo->pImageIndices[i]);
                }

                vector<VkImageLayout> layouts;
                if (FindLayouts(*image_state, layouts)) {
                    for (auto layout : layouts) {
                        if ((layout != VK_IMAGE_LAYOUT_PRESENT_SRC_KHR) && (!device_extensions.vk_khr_shared_presentable_image ||
                                                                            (layout != VK_IMAGE_LAYOUT_SHARED_PRESENT_KHR))) {
                            skip |= LogError(queue, validation_error,
                                             "vkQueuePresentKHR(): pSwapchains[%u] images passed to present must be in layout "
                                             "VK_IMAGE_LAYOUT_PRESENT_SRC_KHR or "
                                             "VK_IMAGE_LAYOUT_SHARED_PRESENT_KHR but is in %s.",
                                             i, string_VkImageLayout(layout));
                        }
                    }
                }
            }

            // All physical devices and queue families are required to be able to present to any native window on Android; require
            // the application to have established support on any other platform.
            if (!instance_extensions.vk_khr_android_surface) {
                const auto surface_state = GetSurfaceState(swapchain_data->createInfo.surface);
                auto support_it = surface_state->gpu_queue_support.find({physical_device, queue_state->queueFamilyIndex});

                if (support_it == surface_state->gpu_queue_support.end()) {
                    skip |= LogError(
                        pPresentInfo->pSwapchains[i], kVUID_Core_DrawState_SwapchainUnsupportedQueue,
                        "vkQueuePresentKHR: Presenting pSwapchains[%u] image without calling vkGetPhysicalDeviceSurfaceSupportKHR",
                        i);
                } else if (!support_it->second) {
                    skip |= LogError(
                        pPresentInfo->pSwapchains[i], "VUID-vkQueuePresentKHR-pSwapchains-01292",
                        "vkQueuePresentKHR: Presenting pSwapchains[%u] image on queue that cannot present to this surface.", i);
                }
            }
        }
    }
    if (pPresentInfo->pNext) {
        // Verify ext struct
        const auto *present_regions = LvlFindInChain<VkPresentRegionsKHR>(pPresentInfo->pNext);
        if (present_regions) {
            for (uint32_t i = 0; i < present_regions->swapchainCount; ++i) {
                const auto swapchain_data = GetSwapchainState(pPresentInfo->pSwapchains[i]);
                assert(swapchain_data);
                VkPresentRegionKHR region = present_regions->pRegions[i];
                for (uint32_t j = 0; j < region.rectangleCount; ++j) {
                    VkRectLayerKHR rect = region.pRectangles[j];
                    if ((rect.offset.x + rect.extent.width) > swapchain_data->createInfo.imageExtent.width) {
                        skip |= LogError(pPresentInfo->pSwapchains[i], "VUID-VkRectLayerKHR-offset-01261",
                                         "vkQueuePresentKHR(): For VkPresentRegionKHR down pNext chain, "
                                         "pRegion[%i].pRectangles[%i], the sum of offset.x (%i) and extent.width (%i) is greater "
                                         "than the corresponding swapchain's imageExtent.width (%i).",
                                         i, j, rect.offset.x, rect.extent.width, swapchain_data->createInfo.imageExtent.width);
                    }
                    if ((rect.offset.y + rect.extent.height) > swapchain_data->createInfo.imageExtent.height) {
                        skip |= LogError(pPresentInfo->pSwapchains[i], "VUID-VkRectLayerKHR-offset-01261",
                                         "vkQueuePresentKHR(): For VkPresentRegionKHR down pNext chain, "
                                         "pRegion[%i].pRectangles[%i], the sum of offset.y (%i) and extent.height (%i) is greater "
                                         "than the corresponding swapchain's imageExtent.height (%i).",
                                         i, j, rect.offset.y, rect.extent.height, swapchain_data->createInfo.imageExtent.height);
                    }
                    if (rect.layer > swapchain_data->createInfo.imageArrayLayers) {
                        skip |= LogError(
                            pPresentInfo->pSwapchains[i], "VUID-VkRectLayerKHR-layer-01262",
                            "vkQueuePresentKHR(): For VkPresentRegionKHR down pNext chain, pRegion[%i].pRectangles[%i], the layer "
                            "(%i) is greater than the corresponding swapchain's imageArrayLayers (%i).",
                            i, j, rect.layer, swapchain_data->createInfo.imageArrayLayers);
                    }
                }
            }
        }

        const auto *present_times_info = LvlFindInChain<VkPresentTimesInfoGOOGLE>(pPresentInfo->pNext);
        if (present_times_info) {
            if (pPresentInfo->swapchainCount != present_times_info->swapchainCount) {
                skip |=
                    LogError(pPresentInfo->pSwapchains[0], "VUID-VkPresentTimesInfoGOOGLE-swapchainCount-01247",
                             "vkQueuePresentKHR(): VkPresentTimesInfoGOOGLE.swapchainCount is %i but pPresentInfo->swapchainCount "
                             "is %i. For VkPresentTimesInfoGOOGLE down pNext chain of VkPresentInfoKHR, "
                             "VkPresentTimesInfoGOOGLE.swapchainCount must equal VkPresentInfoKHR.swapchainCount.",
                             present_times_info->swapchainCount, pPresentInfo->swapchainCount);
            }
        }
    }

    return skip;
}

bool CoreChecks::PreCallValidateCreateSharedSwapchainsKHR(VkDevice device, uint32_t swapchainCount,
                                                          const VkSwapchainCreateInfoKHR *pCreateInfos,
                                                          const VkAllocationCallbacks *pAllocator,
                                                          VkSwapchainKHR *pSwapchains) const {
    bool skip = false;
    if (pCreateInfos) {
        for (uint32_t i = 0; i < swapchainCount; i++) {
            const auto surface_state = GetSurfaceState(pCreateInfos[i].surface);
            const auto old_swapchain_state = GetSwapchainState(pCreateInfos[i].oldSwapchain);
            std::stringstream func_name;
            func_name << "vkCreateSharedSwapchainsKHR[" << swapchainCount << "]()";
            skip |= ValidateCreateSwapchain(func_name.str().c_str(), &pCreateInfos[i], surface_state, old_swapchain_state);
        }
    }
    return skip;
}

bool CoreChecks::ValidateAcquireNextImage(VkDevice device, const CommandVersion cmd_version, VkSwapchainKHR swapchain,
                                          uint64_t timeout, VkSemaphore semaphore, VkFence fence, uint32_t *pImageIndex,
                                          const char *func_name, const char *semaphore_type_vuid) const {
    bool skip = false;

    auto semaphore_state = GetSemaphoreState(semaphore);
    if (semaphore_state && semaphore_state->type != VK_SEMAPHORE_TYPE_BINARY) {
        skip |= LogError(semaphore, semaphore_type_vuid, "%s: %s is not a VK_SEMAPHORE_TYPE_BINARY", func_name,
                         report_data->FormatHandle(semaphore).c_str());
    }
    if (semaphore_state && semaphore_state->scope == kSyncScopeInternal && semaphore_state->signaled) {
        skip |= LogError(semaphore, "VUID-vkAcquireNextImageKHR-semaphore-01286",
                         "%s: Semaphore must not be currently signaled or in a wait state.", func_name);
    }

    auto fence_state = GetFenceState(fence);
    if (fence_state) {
        skip |= ValidateFenceForSubmit(fence_state, "VUID-vkAcquireNextImageKHR-fence-01287",
                                       "VUID-vkAcquireNextImageKHR-fence-01287", "vkAcquireNextImageKHR()");
    }

    const auto swapchain_data = GetSwapchainState(swapchain);
    if (swapchain_data) {
        if (swapchain_data->retired) {
            skip |= LogError(swapchain, "VUID-vkAcquireNextImageKHR-swapchain-01285",
                             "%s: This swapchain has been retired. The application can still present any images it "
                             "has acquired, but cannot acquire any more.",
                             func_name);
        }

        auto physical_device_state = GetPhysicalDeviceState();
        // TODO: this is technically wrong on many levels, but requires massive cleanup
        if (physical_device_state->vkGetPhysicalDeviceSurfaceCapabilitiesKHR_called) {
            const uint32_t acquired_images = static_cast<uint32_t>(
                std::count_if(swapchain_data->images.begin(), swapchain_data->images.end(),
                              [](const SWAPCHAIN_IMAGE &image) { return (image.image_state && image.image_state->acquired); }));

            const uint32_t swapchain_image_count = static_cast<uint32_t>(swapchain_data->images.size());
            const auto min_image_count = physical_device_state->surfaceCapabilities.minImageCount;
            const bool too_many_already_acquired = acquired_images > swapchain_image_count - min_image_count;
            if (timeout == UINT64_MAX && too_many_already_acquired) {
                const char *vuid = "INVALID-vuid";
                if (cmd_version == CMD_VERSION_1) {
                    vuid = "VUID-vkAcquireNextImageKHR-swapchain-01802";
                } else if (cmd_version == CMD_VERSION_2) {
                    vuid = "VUID-vkAcquireNextImage2KHR-swapchain-01803";
                } else {
                    assert(false);
                }

                const uint32_t acquirable = swapchain_image_count - min_image_count + 1;
                skip |= LogError(swapchain, vuid,
                                 "%s: Application has already previously acquired %" PRIu32 " image%s from swapchain. Only %" PRIu32
                                 " %s available to be acquired using a timeout of UINT64_MAX (given the swapchain has %" PRIu32
                                 ", and VkSurfaceCapabilitiesKHR::minImageCount is %" PRIu32 ").",
                                 func_name, acquired_images, acquired_images > 1 ? "s" : "", acquirable,
                                 acquirable > 1 ? "are" : "is", swapchain_image_count, min_image_count);
            }
        }
    }
    return skip;
}

bool CoreChecks::PreCallValidateAcquireNextImageKHR(VkDevice device, VkSwapchainKHR swapchain, uint64_t timeout,
                                                    VkSemaphore semaphore, VkFence fence, uint32_t *pImageIndex) const {
    return ValidateAcquireNextImage(device, CMD_VERSION_1, swapchain, timeout, semaphore, fence, pImageIndex,
                                    "vkAcquireNextImageKHR", "VUID-vkAcquireNextImageKHR-semaphore-03265");
}

bool CoreChecks::PreCallValidateAcquireNextImage2KHR(VkDevice device, const VkAcquireNextImageInfoKHR *pAcquireInfo,
                                                     uint32_t *pImageIndex) const {
    bool skip = false;
    skip |= ValidateDeviceMaskToPhysicalDeviceCount(pAcquireInfo->deviceMask, pAcquireInfo->swapchain,
                                                    "VUID-VkAcquireNextImageInfoKHR-deviceMask-01290");
    skip |= ValidateDeviceMaskToZero(pAcquireInfo->deviceMask, pAcquireInfo->swapchain,
                                     "VUID-VkAcquireNextImageInfoKHR-deviceMask-01291");
    skip |= ValidateAcquireNextImage(device, CMD_VERSION_2, pAcquireInfo->swapchain, pAcquireInfo->timeout, pAcquireInfo->semaphore,
                                     pAcquireInfo->fence, pImageIndex, "vkAcquireNextImage2KHR",
                                     "VUID-VkAcquireNextImageInfoKHR-semaphore-03266");
    return skip;
}

bool CoreChecks::PreCallValidateDestroySurfaceKHR(VkInstance instance, VkSurfaceKHR surface,
                                                  const VkAllocationCallbacks *pAllocator) const {
    const auto surface_state = GetSurfaceState(surface);
    bool skip = false;
    if ((surface_state) && (surface_state->swapchain)) {
        skip |= LogError(instance, "VUID-vkDestroySurfaceKHR-surface-01266",
                         "vkDestroySurfaceKHR() called before its associated VkSwapchainKHR was destroyed.");
    }
    return skip;
}

#ifdef VK_USE_PLATFORM_WAYLAND_KHR
bool CoreChecks::PreCallValidateGetPhysicalDeviceWaylandPresentationSupportKHR(VkPhysicalDevice physicalDevice,
                                                                               uint32_t queueFamilyIndex,
                                                                               struct wl_display *display) const {
    const auto pd_state = GetPhysicalDeviceState(physicalDevice);
    return ValidateQueueFamilyIndex(pd_state, queueFamilyIndex,
                                    "VUID-vkGetPhysicalDeviceWaylandPresentationSupportKHR-queueFamilyIndex-01306",
                                    "vkGetPhysicalDeviceWaylandPresentationSupportKHR", "queueFamilyIndex");
}
#endif  // VK_USE_PLATFORM_WAYLAND_KHR

#ifdef VK_USE_PLATFORM_WIN32_KHR
bool CoreChecks::PreCallValidateGetPhysicalDeviceWin32PresentationSupportKHR(VkPhysicalDevice physicalDevice,
                                                                             uint32_t queueFamilyIndex) const {
    const auto pd_state = GetPhysicalDeviceState(physicalDevice);
    return ValidateQueueFamilyIndex(pd_state, queueFamilyIndex,
                                    "VUID-vkGetPhysicalDeviceWin32PresentationSupportKHR-queueFamilyIndex-01309",
                                    "vkGetPhysicalDeviceWin32PresentationSupportKHR", "queueFamilyIndex");
}
#endif  // VK_USE_PLATFORM_WIN32_KHR

#ifdef VK_USE_PLATFORM_XCB_KHR
bool CoreChecks::PreCallValidateGetPhysicalDeviceXcbPresentationSupportKHR(VkPhysicalDevice physicalDevice,
                                                                           uint32_t queueFamilyIndex, xcb_connection_t *connection,
                                                                           xcb_visualid_t visual_id) const {
    const auto pd_state = GetPhysicalDeviceState(physicalDevice);
    return ValidateQueueFamilyIndex(pd_state, queueFamilyIndex,
                                    "VUID-vkGetPhysicalDeviceXcbPresentationSupportKHR-queueFamilyIndex-01312",
                                    "vkGetPhysicalDeviceXcbPresentationSupportKHR", "queueFamilyIndex");
}
#endif  // VK_USE_PLATFORM_XCB_KHR

#ifdef VK_USE_PLATFORM_XLIB_KHR
bool CoreChecks::PreCallValidateGetPhysicalDeviceXlibPresentationSupportKHR(VkPhysicalDevice physicalDevice,
                                                                            uint32_t queueFamilyIndex, Display *dpy,
                                                                            VisualID visualID) const {
    const auto pd_state = GetPhysicalDeviceState(physicalDevice);
    return ValidateQueueFamilyIndex(pd_state, queueFamilyIndex,
                                    "VUID-vkGetPhysicalDeviceXlibPresentationSupportKHR-queueFamilyIndex-01315",
                                    "vkGetPhysicalDeviceXlibPresentationSupportKHR", "queueFamilyIndex");
}
#endif  // VK_USE_PLATFORM_XLIB_KHR

bool CoreChecks::PreCallValidateGetPhysicalDeviceSurfaceSupportKHR(VkPhysicalDevice physicalDevice, uint32_t queueFamilyIndex,
                                                                   VkSurfaceKHR surface, VkBool32 *pSupported) const {
    const auto physical_device_state = GetPhysicalDeviceState(physicalDevice);
    return ValidateQueueFamilyIndex(physical_device_state, queueFamilyIndex,
                                    "VUID-vkGetPhysicalDeviceSurfaceSupportKHR-queueFamilyIndex-01269",
                                    "vkGetPhysicalDeviceSurfaceSupportKHR", "queueFamilyIndex");
}

bool CoreChecks::ValidateDescriptorUpdateTemplate(const char *func_name,
                                                  const VkDescriptorUpdateTemplateCreateInfo *pCreateInfo) const {
    bool skip = false;
    const auto layout = GetDescriptorSetLayoutShared(pCreateInfo->descriptorSetLayout);
    if (VK_DESCRIPTOR_UPDATE_TEMPLATE_TYPE_DESCRIPTOR_SET == pCreateInfo->templateType && !layout) {
        skip |= LogError(pCreateInfo->descriptorSetLayout, "VUID-VkDescriptorUpdateTemplateCreateInfo-templateType-00350",
                         "%s: Invalid pCreateInfo->descriptorSetLayout (%s)", func_name,
                         report_data->FormatHandle(pCreateInfo->descriptorSetLayout).c_str());
    } else if (VK_DESCRIPTOR_UPDATE_TEMPLATE_TYPE_PUSH_DESCRIPTORS_KHR == pCreateInfo->templateType) {
        auto bind_point = pCreateInfo->pipelineBindPoint;
        bool valid_bp = (bind_point == VK_PIPELINE_BIND_POINT_GRAPHICS) || (bind_point == VK_PIPELINE_BIND_POINT_COMPUTE) ||
                        (bind_point == VK_PIPELINE_BIND_POINT_RAY_TRACING_NV);
        if (!valid_bp) {
            skip |=
                LogError(device, "VUID-VkDescriptorUpdateTemplateCreateInfo-templateType-00351",
                         "%s: Invalid pCreateInfo->pipelineBindPoint (%" PRIu32 ").", func_name, static_cast<uint32_t>(bind_point));
        }
        const auto pipeline_layout = GetPipelineLayout(pCreateInfo->pipelineLayout);
        if (!pipeline_layout) {
            skip |= LogError(pCreateInfo->pipelineLayout, "VUID-VkDescriptorUpdateTemplateCreateInfo-templateType-00352",
                             "%s: Invalid pCreateInfo->pipelineLayout (%s)", func_name,
                             report_data->FormatHandle(pCreateInfo->pipelineLayout).c_str());
        } else {
            const uint32_t pd_set = pCreateInfo->set;
            if ((pd_set >= pipeline_layout->set_layouts.size()) || !pipeline_layout->set_layouts[pd_set] ||
                !pipeline_layout->set_layouts[pd_set]->IsPushDescriptor()) {
                skip |= LogError(pCreateInfo->pipelineLayout, "VUID-VkDescriptorUpdateTemplateCreateInfo-templateType-00353",
                                 "%s: pCreateInfo->set (%" PRIu32
                                 ") does not refer to the push descriptor set layout for pCreateInfo->pipelineLayout (%s).",
                                 func_name, pd_set, report_data->FormatHandle(pCreateInfo->pipelineLayout).c_str());
            }
        }
    }
    return skip;
}

bool CoreChecks::PreCallValidateCreateDescriptorUpdateTemplate(VkDevice device,
                                                               const VkDescriptorUpdateTemplateCreateInfo *pCreateInfo,
                                                               const VkAllocationCallbacks *pAllocator,
                                                               VkDescriptorUpdateTemplate *pDescriptorUpdateTemplate) const {
    bool skip = ValidateDescriptorUpdateTemplate("vkCreateDescriptorUpdateTemplate()", pCreateInfo);
    return skip;
}

bool CoreChecks::PreCallValidateCreateDescriptorUpdateTemplateKHR(VkDevice device,
                                                                  const VkDescriptorUpdateTemplateCreateInfo *pCreateInfo,
                                                                  const VkAllocationCallbacks *pAllocator,
                                                                  VkDescriptorUpdateTemplate *pDescriptorUpdateTemplate) const {
    bool skip = ValidateDescriptorUpdateTemplate("vkCreateDescriptorUpdateTemplateKHR()", pCreateInfo);
    return skip;
}

bool CoreChecks::ValidateUpdateDescriptorSetWithTemplate(VkDescriptorSet descriptorSet,
                                                         VkDescriptorUpdateTemplate descriptorUpdateTemplate,
                                                         const void *pData) const {
    bool skip = false;
    auto const template_map_entry = desc_template_map.find(descriptorUpdateTemplate);
    if ((template_map_entry == desc_template_map.end()) || (template_map_entry->second.get() == nullptr)) {
        // Object tracker will report errors for invalid descriptorUpdateTemplate values, avoiding a crash in release builds
        // but retaining the assert as template support is new enough to want to investigate these in debug builds.
        assert(0);
    } else {
        const TEMPLATE_STATE *template_state = template_map_entry->second.get();
        // TODO: Validate template push descriptor updates
        if (template_state->create_info.templateType == VK_DESCRIPTOR_UPDATE_TEMPLATE_TYPE_DESCRIPTOR_SET) {
            skip = ValidateUpdateDescriptorSetsWithTemplateKHR(descriptorSet, template_state, pData);
        }
    }
    return skip;
}

bool CoreChecks::PreCallValidateUpdateDescriptorSetWithTemplate(VkDevice device, VkDescriptorSet descriptorSet,
                                                                VkDescriptorUpdateTemplate descriptorUpdateTemplate,
                                                                const void *pData) const {
    return ValidateUpdateDescriptorSetWithTemplate(descriptorSet, descriptorUpdateTemplate, pData);
}

bool CoreChecks::PreCallValidateUpdateDescriptorSetWithTemplateKHR(VkDevice device, VkDescriptorSet descriptorSet,
                                                                   VkDescriptorUpdateTemplate descriptorUpdateTemplate,
                                                                   const void *pData) const {
    return ValidateUpdateDescriptorSetWithTemplate(descriptorSet, descriptorUpdateTemplate, pData);
}

bool CoreChecks::PreCallValidateCmdPushDescriptorSetWithTemplateKHR(VkCommandBuffer commandBuffer,
                                                                    VkDescriptorUpdateTemplate descriptorUpdateTemplate,
                                                                    VkPipelineLayout layout, uint32_t set,
                                                                    const void *pData) const {
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);
    const char *const func_name = "vkPushDescriptorSetWithTemplateKHR()";
    bool skip = false;
    skip |= ValidateCmd(cb_state, CMD_PUSHDESCRIPTORSETWITHTEMPLATEKHR, func_name);

    const auto layout_data = GetPipelineLayout(layout);
    const auto dsl = GetDslFromPipelineLayout(layout_data, set);

    // Validate the set index points to a push descriptor set and is in range
    if (dsl) {
        if (!dsl->IsPushDescriptor()) {
            skip = LogError(layout, "VUID-vkCmdPushDescriptorSetKHR-set-00365",
                            "%s: Set index %" PRIu32 " does not match push descriptor set layout index for %s.", func_name, set,
                            report_data->FormatHandle(layout).c_str());
        }
    } else if (layout_data && (set >= layout_data->set_layouts.size())) {
        skip = LogError(layout, "VUID-vkCmdPushDescriptorSetKHR-set-00364",
                        "%s: Set index %" PRIu32 " is outside of range for %s (set < %" PRIu32 ").", func_name, set,
                        report_data->FormatHandle(layout).c_str(), static_cast<uint32_t>(layout_data->set_layouts.size()));
    }

    const auto template_state = GetDescriptorTemplateState(descriptorUpdateTemplate);
    if (template_state) {
        const auto &template_ci = template_state->create_info;
        static const std::map<VkPipelineBindPoint, std::string> bind_errors = {
            std::make_pair(VK_PIPELINE_BIND_POINT_GRAPHICS, "VUID-vkCmdPushDescriptorSetWithTemplateKHR-commandBuffer-00366"),
            std::make_pair(VK_PIPELINE_BIND_POINT_COMPUTE, "VUID-vkCmdPushDescriptorSetWithTemplateKHR-commandBuffer-00366"),
            std::make_pair(VK_PIPELINE_BIND_POINT_RAY_TRACING_NV,
                           "VUID-vkCmdPushDescriptorSetWithTemplateKHR-commandBuffer-00366")};
        skip |= ValidatePipelineBindPoint(cb_state, template_ci.pipelineBindPoint, func_name, bind_errors);

        if (template_ci.templateType != VK_DESCRIPTOR_UPDATE_TEMPLATE_TYPE_PUSH_DESCRIPTORS_KHR) {
            skip |= LogError(cb_state->commandBuffer, kVUID_Core_PushDescriptorUpdate_TemplateType,
                             "%s: descriptorUpdateTemplate %s was not created with flag "
                             "VK_DESCRIPTOR_UPDATE_TEMPLATE_TYPE_PUSH_DESCRIPTORS_KHR.",
                             func_name, report_data->FormatHandle(descriptorUpdateTemplate).c_str());
        }
        if (template_ci.set != set) {
            skip |= LogError(cb_state->commandBuffer, kVUID_Core_PushDescriptorUpdate_Template_SetMismatched,
                             "%s: descriptorUpdateTemplate %s created with set %" PRIu32
                             " does not match command parameter set %" PRIu32 ".",
                             func_name, report_data->FormatHandle(descriptorUpdateTemplate).c_str(), template_ci.set, set);
        }
        if (!CompatForSet(set, layout_data, GetPipelineLayout(template_ci.pipelineLayout))) {
            LogObjectList objlist(cb_state->commandBuffer);
            objlist.add(descriptorUpdateTemplate);
            objlist.add(template_ci.pipelineLayout);
            objlist.add(layout);
            skip |= LogError(objlist, kVUID_Core_PushDescriptorUpdate_Template_LayoutMismatched,
                             "%s: descriptorUpdateTemplate %s created with %s is incompatible with command parameter "
                             "%s for set %" PRIu32,
                             func_name, report_data->FormatHandle(descriptorUpdateTemplate).c_str(),
                             report_data->FormatHandle(template_ci.pipelineLayout).c_str(),
                             report_data->FormatHandle(layout).c_str(), set);
        }
    }

    if (dsl && template_state) {
        // Create an empty proxy in order to use the existing descriptor set update validation
        cvdescriptorset::DescriptorSet proxy_ds(VK_NULL_HANDLE, nullptr, dsl, 0, this);
        // Decode the template into a set of write updates
        cvdescriptorset::DecodedTemplateUpdate decoded_template(this, VK_NULL_HANDLE, template_state, pData,
                                                                dsl->GetDescriptorSetLayout());
        // Validate the decoded update against the proxy_ds
        skip |= ValidatePushDescriptorsUpdate(&proxy_ds, static_cast<uint32_t>(decoded_template.desc_writes.size()),
                                              decoded_template.desc_writes.data(), func_name);
    }

    return skip;
}

bool CoreChecks::ValidateGetPhysicalDeviceDisplayPlanePropertiesKHRQuery(VkPhysicalDevice physicalDevice, uint32_t planeIndex,
                                                                         const char *api_name) const {
    bool skip = false;
    const auto physical_device_state = GetPhysicalDeviceState(physicalDevice);
    if (physical_device_state->vkGetPhysicalDeviceDisplayPlanePropertiesKHR_called) {
        if (planeIndex >= physical_device_state->display_plane_property_count) {
            skip |= LogError(physicalDevice, "VUID-vkGetDisplayPlaneSupportedDisplaysKHR-planeIndex-01249",
                             "%s(): planeIndex (%u) must be in the range [0, %d] that was returned by "
                             "vkGetPhysicalDeviceDisplayPlanePropertiesKHR "
                             "or vkGetPhysicalDeviceDisplayPlaneProperties2KHR. Do you have the plane index hardcoded?",
                             api_name, planeIndex, physical_device_state->display_plane_property_count - 1);
        }
    }

    return skip;
}

bool CoreChecks::PreCallValidateGetDisplayPlaneSupportedDisplaysKHR(VkPhysicalDevice physicalDevice, uint32_t planeIndex,
                                                                    uint32_t *pDisplayCount, VkDisplayKHR *pDisplays) const {
    bool skip = false;
    skip |= ValidateGetPhysicalDeviceDisplayPlanePropertiesKHRQuery(physicalDevice, planeIndex,
                                                                    "vkGetDisplayPlaneSupportedDisplaysKHR");
    return skip;
}

bool CoreChecks::PreCallValidateGetDisplayPlaneCapabilitiesKHR(VkPhysicalDevice physicalDevice, VkDisplayModeKHR mode,
                                                               uint32_t planeIndex,
                                                               VkDisplayPlaneCapabilitiesKHR *pCapabilities) const {
    bool skip = false;
    skip |= ValidateGetPhysicalDeviceDisplayPlanePropertiesKHRQuery(physicalDevice, planeIndex, "vkGetDisplayPlaneCapabilitiesKHR");
    return skip;
}

bool CoreChecks::PreCallValidateGetDisplayPlaneCapabilities2KHR(VkPhysicalDevice physicalDevice,
                                                                const VkDisplayPlaneInfo2KHR *pDisplayPlaneInfo,
                                                                VkDisplayPlaneCapabilities2KHR *pCapabilities) const {
    bool skip = false;
    skip |= ValidateGetPhysicalDeviceDisplayPlanePropertiesKHRQuery(physicalDevice, pDisplayPlaneInfo->planeIndex,
                                                                    "vkGetDisplayPlaneCapabilities2KHR");
    return skip;
}

bool CoreChecks::PreCallValidateCreateDisplayPlaneSurfaceKHR(VkInstance instance, const VkDisplaySurfaceCreateInfoKHR *pCreateInfo,
                                                             const VkAllocationCallbacks *pAllocator,
                                                             VkSurfaceKHR *pSurface) const {
    bool skip = false;
    const VkDisplayModeKHR display_mode = pCreateInfo->displayMode;
    const uint32_t plane_index = pCreateInfo->planeIndex;

    if (pCreateInfo->alphaMode == VK_DISPLAY_PLANE_ALPHA_GLOBAL_BIT_KHR) {
        const float global_alpha = pCreateInfo->globalAlpha;
        if ((global_alpha > 1.0f) || (global_alpha < 0.0f)) {
            skip |= LogError(
                display_mode, "VUID-VkDisplaySurfaceCreateInfoKHR-alphaMode-01254",
                "vkCreateDisplayPlaneSurfaceKHR(): alphaMode is VK_DISPLAY_PLANE_ALPHA_GLOBAL_BIT_KHR but globalAlpha is %f.",
                global_alpha);
        }
    }

    const DISPLAY_MODE_STATE *dm_state = GetDisplayModeState(display_mode);
    if (dm_state != nullptr) {
        // Get physical device from VkDisplayModeKHR state tracking
        const VkPhysicalDevice physical_device = dm_state->physical_device;
        const auto physical_device_state = GetPhysicalDeviceState(physical_device);
        VkPhysicalDeviceProperties device_properties = {};
        DispatchGetPhysicalDeviceProperties(physical_device, &device_properties);

        const uint32_t width = pCreateInfo->imageExtent.width;
        const uint32_t height = pCreateInfo->imageExtent.height;
        if (width >= device_properties.limits.maxImageDimension2D) {
            skip |= LogError(display_mode, "VUID-VkDisplaySurfaceCreateInfoKHR-width-01256",
                             "vkCreateDisplayPlaneSurfaceKHR(): width (%" PRIu32
                             ") exceeds device limit maxImageDimension2D (%" PRIu32 ").",
                             width, device_properties.limits.maxImageDimension2D);
        }
        if (height >= device_properties.limits.maxImageDimension2D) {
            skip |= LogError(display_mode, "VUID-VkDisplaySurfaceCreateInfoKHR-width-01256",
                             "vkCreateDisplayPlaneSurfaceKHR(): height (%" PRIu32
                             ") exceeds device limit maxImageDimension2D (%" PRIu32 ").",
                             height, device_properties.limits.maxImageDimension2D);
        }

        if (physical_device_state->vkGetPhysicalDeviceDisplayPlanePropertiesKHR_called) {
            if (plane_index >= physical_device_state->display_plane_property_count) {
                skip |=
                    LogError(display_mode, "VUID-VkDisplaySurfaceCreateInfoKHR-planeIndex-01252",
                             "vkCreateDisplayPlaneSurfaceKHR(): planeIndex (%u) must be in the range [0, %d] that was returned by "
                             "vkGetPhysicalDeviceDisplayPlanePropertiesKHR "
                             "or vkGetPhysicalDeviceDisplayPlaneProperties2KHR. Do you have the plane index hardcoded?",
                             plane_index, physical_device_state->display_plane_property_count - 1);
            } else {
                // call here once we know the plane index used is a valid plane index
                VkDisplayPlaneCapabilitiesKHR plane_capabilities;
                DispatchGetDisplayPlaneCapabilitiesKHR(physical_device, display_mode, plane_index, &plane_capabilities);

                if ((pCreateInfo->alphaMode & plane_capabilities.supportedAlpha) == 0) {
                    skip |= LogError(display_mode, "VUID-VkDisplaySurfaceCreateInfoKHR-alphaMode-01255",
                                     "vkCreateDisplayPlaneSurfaceKHR(): alphaMode is %s but planeIndex %u supportedAlpha (0x%x) "
                                     "does not support the mode.",
                                     string_VkDisplayPlaneAlphaFlagBitsKHR(pCreateInfo->alphaMode), plane_index,
                                     plane_capabilities.supportedAlpha);
                }
            }
        }
    }

    return skip;
}

bool CoreChecks::PreCallValidateCmdDebugMarkerBeginEXT(VkCommandBuffer commandBuffer,
                                                       const VkDebugMarkerMarkerInfoEXT *pMarkerInfo) const {
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);
    return ValidateCmd(cb_state, CMD_DEBUGMARKERBEGINEXT, "vkCmdDebugMarkerBeginEXT()");
}

bool CoreChecks::PreCallValidateCmdDebugMarkerEndEXT(VkCommandBuffer commandBuffer) const {
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);
    return ValidateCmd(cb_state, CMD_DEBUGMARKERENDEXT, "vkCmdDebugMarkerEndEXT()");
}

bool CoreChecks::PreCallValidateCmdBeginQueryIndexedEXT(VkCommandBuffer commandBuffer, VkQueryPool queryPool, uint32_t query,
                                                        VkQueryControlFlags flags, uint32_t index) const {
    if (disabled[query_validation]) return false;
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);
    QueryObject query_obj(queryPool, query, index);
    const char *cmd_name = "vkCmdBeginQueryIndexedEXT()";
    struct BeginQueryIndexedVuids : ValidateBeginQueryVuids {
        BeginQueryIndexedVuids() : ValidateBeginQueryVuids() {
            vuid_queue_flags = "VUID-vkCmdBeginQueryIndexedEXT-commandBuffer-cmdpool";
            vuid_queue_feedback = "VUID-vkCmdBeginQueryIndexedEXT-queryType-02338";
            vuid_queue_occlusion = "VUID-vkCmdBeginQueryIndexedEXT-queryType-00803";
            vuid_precise = "VUID-vkCmdBeginQueryIndexedEXT-queryType-00800";
            vuid_query_count = "VUID-vkCmdBeginQueryIndexedEXT-query-00802";
            vuid_profile_lock = "VUID-vkCmdBeginQueryIndexedEXT-queryPool-03223";
            vuid_scope_not_first = "VUID-vkCmdBeginQueryIndexedEXT-queryPool-03224";
            vuid_scope_in_rp = "VUID-vkCmdBeginQueryIndexedEXT-queryPool-03225";
            vuid_dup_query_type = "VUID-vkCmdBeginQueryIndexedEXT-queryPool-01922";
            vuid_protected_cb = "VUID-vkCmdBeginQueryIndexedEXT-commandBuffer-01885";
        }
    };
    BeginQueryIndexedVuids vuids;
    bool skip = ValidateBeginQuery(cb_state, query_obj, flags, index, CMD_BEGINQUERYINDEXEDEXT, cmd_name, &vuids);

    // Extension specific VU's
    const auto &query_pool_ci = GetQueryPoolState(query_obj.pool)->createInfo;
    if (query_pool_ci.queryType == VK_QUERY_TYPE_TRANSFORM_FEEDBACK_STREAM_EXT) {
        if (device_extensions.vk_ext_transform_feedback &&
            (index >= phys_dev_ext_props.transform_feedback_props.maxTransformFeedbackStreams)) {
            skip |= LogError(
                cb_state->commandBuffer, "VUID-vkCmdBeginQueryIndexedEXT-queryType-02339",
                "%s: index %" PRIu32
                " must be less than VkPhysicalDeviceTransformFeedbackPropertiesEXT::maxTransformFeedbackStreams %" PRIu32 ".",
                cmd_name, index, phys_dev_ext_props.transform_feedback_props.maxTransformFeedbackStreams);
        }
    } else if (index != 0) {
        skip |= LogError(cb_state->commandBuffer, "VUID-vkCmdBeginQueryIndexedEXT-queryType-02340",
                         "%s: index %" PRIu32
                         " must be zero if %s was not created with type VK_QUERY_TYPE_TRANSFORM_FEEDBACK_STREAM_EXT.",
                         cmd_name, index, report_data->FormatHandle(queryPool).c_str());
    }
    return skip;
}

void CoreChecks::PreCallRecordCmdBeginQueryIndexedEXT(VkCommandBuffer commandBuffer, VkQueryPool queryPool, uint32_t query,
                                                      VkQueryControlFlags flags, uint32_t index) {
    if (disabled[query_validation]) return;
    QueryObject query_obj = {queryPool, query, index};
    EnqueueVerifyBeginQuery(commandBuffer, query_obj, "vkCmdBeginQueryIndexedEXT()");
}

void CoreChecks::PreCallRecordCmdEndQueryIndexedEXT(VkCommandBuffer commandBuffer, VkQueryPool queryPool, uint32_t query,
                                                    uint32_t index) {
    if (disabled[query_validation]) return;
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    QueryObject query_obj = {queryPool, query, index};
    query_obj.endCommandIndex = cb_state->commandCount - 1;
    EnqueueVerifyEndQuery(commandBuffer, query_obj);
}

bool CoreChecks::PreCallValidateCmdEndQueryIndexedEXT(VkCommandBuffer commandBuffer, VkQueryPool queryPool, uint32_t query,
                                                      uint32_t index) const {
    if (disabled[query_validation]) return false;
    QueryObject query_obj = {queryPool, query, index};
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);
    struct EndQueryIndexedVuids : ValidateEndQueryVuids {
        EndQueryIndexedVuids() : ValidateEndQueryVuids() {
            vuid_queue_flags = "VUID-vkCmdEndQueryIndexedEXT-commandBuffer-cmdpool";
            vuid_active_queries = "VUID-vkCmdEndQueryIndexedEXT-None-02342";
            vuid_protected_cb = "VUID-vkCmdEndQueryIndexedEXT-commandBuffer-02344";
        }
    };
    EndQueryIndexedVuids vuids;
    return ValidateCmdEndQuery(cb_state, query_obj, index, CMD_ENDQUERYINDEXEDEXT, "vkCmdEndQueryIndexedEXT()", &vuids);
}

bool CoreChecks::PreCallValidateCmdSetDiscardRectangleEXT(VkCommandBuffer commandBuffer, uint32_t firstDiscardRectangle,
                                                          uint32_t discardRectangleCount,
                                                          const VkRect2D *pDiscardRectangles) const {
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    // Minimal validation for command buffer state
    return ValidateCmd(cb_state, CMD_SETDISCARDRECTANGLEEXT, "vkCmdSetDiscardRectangleEXT()");
}

bool CoreChecks::PreCallValidateCmdSetSampleLocationsEXT(VkCommandBuffer commandBuffer,
                                                         const VkSampleLocationsInfoEXT *pSampleLocationsInfo) const {
    bool skip = false;
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    // Minimal validation for command buffer state
    skip |= ValidateCmd(cb_state, CMD_SETSAMPLELOCATIONSEXT, "vkCmdSetSampleLocationsEXT()");
    skip |= ValidateSampleLocationsInfo(pSampleLocationsInfo, "vkCmdSetSampleLocationsEXT");

    const auto lv_bind_point = ConvertToLvlBindPoint(VK_PIPELINE_BIND_POINT_GRAPHICS);
    const auto *pipe = cb_state->lastBound[lv_bind_point].pipeline_state;
    if (pipe != nullptr) {
        // Check same error with different log messages
        const safe_VkPipelineMultisampleStateCreateInfo *multisample_state = pipe->graphicsPipelineCI.pMultisampleState;
        if (multisample_state == nullptr) {
            skip |= LogError(cb_state->commandBuffer, "VUID-vkCmdSetSampleLocationsEXT-sampleLocationsPerPixel-01529",
                             "vkCmdSetSampleLocationsEXT(): pSampleLocationsInfo->sampleLocationsPerPixel must be equal to "
                             "rasterizationSamples, but the bound graphics pipeline was created without a multisample state");
        } else if (multisample_state->rasterizationSamples != pSampleLocationsInfo->sampleLocationsPerPixel) {
            skip |= LogError(cb_state->commandBuffer, "VUID-vkCmdSetSampleLocationsEXT-sampleLocationsPerPixel-01529",
                             "vkCmdSetSampleLocationsEXT(): pSampleLocationsInfo->sampleLocationsPerPixel (%s) is not equal to "
                             "the last bound pipeline's rasterizationSamples (%s)",
                             string_VkSampleCountFlagBits(pSampleLocationsInfo->sampleLocationsPerPixel),
                             string_VkSampleCountFlagBits(multisample_state->rasterizationSamples));
        }
    }

    return skip;
}

bool CoreChecks::ValidateCreateSamplerYcbcrConversion(const char *func_name,
                                                      const VkSamplerYcbcrConversionCreateInfo *create_info) const {
    bool skip = false;
    const VkFormat conversion_format = create_info->format;

    // Need to check for external format conversion first as it allows for non-UNORM format
    bool external_format = false;
#ifdef VK_USE_PLATFORM_ANDROID_KHR
    const VkExternalFormatANDROID *ext_format_android = LvlFindInChain<VkExternalFormatANDROID>(create_info->pNext);
    if ((nullptr != ext_format_android) && (0 != ext_format_android->externalFormat)) {
        external_format = true;
        if (VK_FORMAT_UNDEFINED != create_info->format) {
            return LogError(device, "VUID-VkSamplerYcbcrConversionCreateInfo-format-01904",
                            "%s: CreateInfo format is not VK_FORMAT_UNDEFINED while "
                            "there is a chained VkExternalFormatANDROID struct with a non-zero externalFormat.",
                            func_name);
        }
    }
#endif  // VK_USE_PLATFORM_ANDROID_KHR

    if ((external_format == false) && (FormatIsUNorm(conversion_format) == false)) {
        const char *vuid = (device_extensions.vk_android_external_memory_android_hardware_buffer)
                               ? "VUID-VkSamplerYcbcrConversionCreateInfo-format-04061"
                               : "VUID-VkSamplerYcbcrConversionCreateInfo-format-04060";
        skip |=
            LogError(device, vuid,
                     "%s: CreateInfo format (%s) is not an UNORM format and there is no external format conversion being created.",
                     func_name, string_VkFormat(conversion_format));
    }

    // Gets VkFormatFeatureFlags according to Sampler Ycbcr Conversion Format Features
    // (vkspec.html#potential-format-features)
    VkFormatFeatureFlags format_features = VK_FORMAT_FEATURE_FLAG_BITS_MAX_ENUM;
    if (conversion_format == VK_FORMAT_UNDEFINED) {
#ifdef VK_USE_PLATFORM_ANDROID_KHR
        // only check for external format inside VK_FORMAT_UNDEFINED check to prevent unnecessary extra errors from no format
        // features being supported
        if (external_format == true) {
            auto it = ahb_ext_formats_map.find(ext_format_android->externalFormat);
            if (it != ahb_ext_formats_map.end()) {
                format_features = it->second;
            }
        }
#endif  // VK_USE_PLATFORM_ANDROID_KHR
    } else {
        format_features = GetPotentialFormatFeatures(conversion_format);
    }

    // Check all VUID that are based off of VkFormatFeatureFlags
    // These can't be in StatelessValidation due to needing possible External AHB state for feature support
    if (((format_features & VK_FORMAT_FEATURE_MIDPOINT_CHROMA_SAMPLES_BIT) == 0) &&
        ((format_features & VK_FORMAT_FEATURE_COSITED_CHROMA_SAMPLES_BIT) == 0)) {
        skip |= LogError(device, "VUID-VkSamplerYcbcrConversionCreateInfo-format-01650",
                         "%s: Format %s does not support either VK_FORMAT_FEATURE_MIDPOINT_CHROMA_SAMPLES_BIT or "
                         "VK_FORMAT_FEATURE_COSITED_CHROMA_SAMPLES_BIT",
                         func_name, string_VkFormat(conversion_format));
    }
    if ((format_features & VK_FORMAT_FEATURE_COSITED_CHROMA_SAMPLES_BIT) == 0) {
        if (FormatIsXChromaSubsampled(conversion_format) && create_info->xChromaOffset == VK_CHROMA_LOCATION_COSITED_EVEN) {
            skip |= LogError(device, "VUID-VkSamplerYcbcrConversionCreateInfo-xChromaOffset-01651",
                             "%s: Format %s does not support VK_FORMAT_FEATURE_COSITED_CHROMA_SAMPLES_BIT so xChromaOffset can't "
                             "be VK_CHROMA_LOCATION_COSITED_EVEN",
                             func_name, string_VkFormat(conversion_format));
        }
        if (FormatIsYChromaSubsampled(conversion_format) && create_info->yChromaOffset == VK_CHROMA_LOCATION_COSITED_EVEN) {
            skip |= LogError(device, "VUID-VkSamplerYcbcrConversionCreateInfo-xChromaOffset-01651",
                             "%s: Format %s does not support VK_FORMAT_FEATURE_COSITED_CHROMA_SAMPLES_BIT so yChromaOffset can't "
                             "be VK_CHROMA_LOCATION_COSITED_EVEN",
                             func_name, string_VkFormat(conversion_format));
        }
    }
    if ((format_features & VK_FORMAT_FEATURE_MIDPOINT_CHROMA_SAMPLES_BIT) == 0) {
        if (FormatIsXChromaSubsampled(conversion_format) && create_info->xChromaOffset == VK_CHROMA_LOCATION_MIDPOINT) {
            skip |= LogError(device, "VUID-VkSamplerYcbcrConversionCreateInfo-xChromaOffset-01652",
                             "%s: Format %s does not support VK_FORMAT_FEATURE_MIDPOINT_CHROMA_SAMPLES_BIT so xChromaOffset can't "
                             "be VK_CHROMA_LOCATION_MIDPOINT",
                             func_name, string_VkFormat(conversion_format));
        }
        if (FormatIsYChromaSubsampled(conversion_format) && create_info->yChromaOffset == VK_CHROMA_LOCATION_MIDPOINT) {
            skip |= LogError(device, "VUID-VkSamplerYcbcrConversionCreateInfo-xChromaOffset-01652",
                             "%s: Format %s does not support VK_FORMAT_FEATURE_MIDPOINT_CHROMA_SAMPLES_BIT so yChromaOffset can't "
                             "be VK_CHROMA_LOCATION_MIDPOINT",
                             func_name, string_VkFormat(conversion_format));
        }
    }
    if (((format_features & VK_FORMAT_FEATURE_SAMPLED_IMAGE_YCBCR_CONVERSION_CHROMA_RECONSTRUCTION_EXPLICIT_FORCEABLE_BIT) == 0) &&
        (create_info->forceExplicitReconstruction == VK_TRUE)) {
        skip |= LogError(device, "VUID-VkSamplerYcbcrConversionCreateInfo-forceExplicitReconstruction-01656",
                         "%s: Format %s does not support "
                         "VK_FORMAT_FEATURE_SAMPLED_IMAGE_YCBCR_CONVERSION_CHROMA_RECONSTRUCTION_EXPLICIT_FORCEABLE_BIT so "
                         "forceExplicitReconstruction must be VK_FALSE",
                         func_name, string_VkFormat(conversion_format));
    }
    if (((format_features & VK_FORMAT_FEATURE_SAMPLED_IMAGE_YCBCR_CONVERSION_LINEAR_FILTER_BIT) == 0) &&
        (create_info->chromaFilter == VK_FILTER_LINEAR)) {
        skip |= LogError(device, "VUID-VkSamplerYcbcrConversionCreateInfo-chromaFilter-01657",
                         "%s: Format %s does not support VK_FORMAT_FEATURE_SAMPLED_IMAGE_YCBCR_CONVERSION_LINEAR_FILTER_BIT so "
                         "chromaFilter must not be VK_FILTER_LINEAR",
                         func_name, string_VkFormat(conversion_format));
    }

    return skip;
}

bool CoreChecks::PreCallValidateCreateSamplerYcbcrConversion(VkDevice device, const VkSamplerYcbcrConversionCreateInfo *pCreateInfo,
                                                             const VkAllocationCallbacks *pAllocator,
                                                             VkSamplerYcbcrConversion *pYcbcrConversion) const {
    return ValidateCreateSamplerYcbcrConversion("vkCreateSamplerYcbcrConversion()", pCreateInfo);
}

bool CoreChecks::PreCallValidateCreateSamplerYcbcrConversionKHR(VkDevice device,
                                                                const VkSamplerYcbcrConversionCreateInfo *pCreateInfo,
                                                                const VkAllocationCallbacks *pAllocator,
                                                                VkSamplerYcbcrConversion *pYcbcrConversion) const {
    return ValidateCreateSamplerYcbcrConversion("vkCreateSamplerYcbcrConversionKHR()", pCreateInfo);
}

bool CoreChecks::PreCallValidateCreateSampler(VkDevice device, const VkSamplerCreateInfo *pCreateInfo,
                                              const VkAllocationCallbacks *pAllocator, VkSampler *pSampler) const {
    bool skip = false;

    if (samplerMap.size() >= phys_dev_props.limits.maxSamplerAllocationCount) {
        skip |= LogError(
            device, "VUID-vkCreateSampler-maxSamplerAllocationCount-04110",
            "vkCreateSampler(): Number of currently valid sampler objects (%zu) is not less than the maximum allowed (%u).",
            samplerMap.size(), phys_dev_props.limits.maxSamplerAllocationCount);
    }

    if (enabled_features.core11.samplerYcbcrConversion == VK_TRUE) {
        const VkSamplerYcbcrConversionInfo *conversion_info = LvlFindInChain<VkSamplerYcbcrConversionInfo>(pCreateInfo->pNext);
        if (conversion_info != nullptr) {
            const VkSamplerYcbcrConversion sampler_ycbcr_conversion = conversion_info->conversion;
            const SAMPLER_YCBCR_CONVERSION_STATE *ycbcr_state = GetSamplerYcbcrConversionState(sampler_ycbcr_conversion);
            if ((ycbcr_state->format_features &
                 VK_FORMAT_FEATURE_SAMPLED_IMAGE_YCBCR_CONVERSION_SEPARATE_RECONSTRUCTION_FILTER_BIT) == 0) {
                const VkFilter chroma_filter = ycbcr_state->chromaFilter;
                if (pCreateInfo->minFilter != chroma_filter) {
                    skip |= LogError(
                        device, "VUID-VkSamplerCreateInfo-minFilter-01645",
                        "VkCreateSampler: VK_FORMAT_FEATURE_SAMPLED_IMAGE_YCBCR_CONVERSION_SEPARATE_RECONSTRUCTION_FILTER_BIT is "
                        "not supported for SamplerYcbcrConversion's (%u) format %s so minFilter (%s) needs to be equal to "
                        "chromaFilter (%s)",
                        report_data->FormatHandle(sampler_ycbcr_conversion).c_str(), string_VkFormat(ycbcr_state->format),
                        string_VkFilter(pCreateInfo->minFilter), string_VkFilter(chroma_filter));
                }
                if (pCreateInfo->magFilter != chroma_filter) {
                    skip |= LogError(
                        device, "VUID-VkSamplerCreateInfo-minFilter-01645",
                        "VkCreateSampler: VK_FORMAT_FEATURE_SAMPLED_IMAGE_YCBCR_CONVERSION_SEPARATE_RECONSTRUCTION_FILTER_BIT is "
                        "not supported for SamplerYcbcrConversion's (%u) format %s so minFilter (%s) needs to be equal to "
                        "chromaFilter (%s)",
                        report_data->FormatHandle(sampler_ycbcr_conversion).c_str(), string_VkFormat(ycbcr_state->format),
                        string_VkFilter(pCreateInfo->minFilter), string_VkFilter(chroma_filter));
                }
            }
            // At this point there is a known sampler YCbCr conversion enabled
            const auto *sampler_reduction = LvlFindInChain<VkSamplerReductionModeCreateInfo>(pCreateInfo->pNext);
            if (sampler_reduction != nullptr) {
                if (sampler_reduction->reductionMode != VK_SAMPLER_REDUCTION_MODE_WEIGHTED_AVERAGE) {
                    skip |= LogError(device, "VUID-VkSamplerCreateInfo-None-01647",
                                     "A sampler YCbCr Conversion is being used creating this sampler so the sampler reduction mode "
                                     "must be VK_SAMPLER_REDUCTION_MODE_WEIGHTED_AVERAGE.");
                }
            }
        }
    }

    if (pCreateInfo->borderColor == VK_BORDER_COLOR_INT_CUSTOM_EXT ||
        pCreateInfo->borderColor == VK_BORDER_COLOR_FLOAT_CUSTOM_EXT) {
        if (!enabled_features.custom_border_color_features.customBorderColors) {
            skip |=
                LogError(device, "VUID-VkSamplerCreateInfo-customBorderColors-04085",
                         "vkCreateSampler(): A custom border color was specified without enabling the custom border color feature");
        }
        auto custom_create_info = LvlFindInChain<VkSamplerCustomBorderColorCreateInfoEXT>(pCreateInfo->pNext);
        if (custom_create_info) {
            if (custom_create_info->format == VK_FORMAT_UNDEFINED &&
                !enabled_features.custom_border_color_features.customBorderColorWithoutFormat) {
                skip |= LogError(device, "VUID-VkSamplerCustomBorderColorCreateInfoEXT-format-04014",
                                 "vkCreateSampler(): A custom border color was specified as VK_FORMAT_UNDEFINED without the "
                                 "customBorderColorWithoutFormat feature being enabled");
            }
        }
        if (custom_border_color_sampler_count >= phys_dev_ext_props.custom_border_color_props.maxCustomBorderColorSamplers) {
            skip |= LogError(device, "VUID-VkSamplerCreateInfo-None-04012",
                             "vkCreateSampler(): Creating a sampler with a custom border color will exceed the "
                             "maxCustomBorderColorSamplers limit of %d",
                             phys_dev_ext_props.custom_border_color_props.maxCustomBorderColorSamplers);
        }
    }

    if (ExtEnabled::kNotEnabled != device_extensions.vk_khr_portability_subset) {
        if ((VK_FALSE == enabled_features.portability_subset_features.samplerMipLodBias) && pCreateInfo->mipLodBias != 0) {
            skip |= LogError(device, "VUID-VkSamplerCreateInfo-samplerMipLodBias-04467",
                             "vkCreateSampler (portability error): mip LOD bias not supported.");
        }
    }

    return skip;
}

bool CoreChecks::ValidateGetBufferDeviceAddress(VkDevice device, const VkBufferDeviceAddressInfo *pInfo,
                                                const char *apiName) const {
    bool skip = false;

    if (!enabled_features.core12.bufferDeviceAddress && !enabled_features.buffer_device_address_ext.bufferDeviceAddress) {
        skip |= LogError(pInfo->buffer, "VUID-vkGetBufferDeviceAddress-bufferDeviceAddress-03324",
                         "%s: The bufferDeviceAddress feature must: be enabled.", apiName);
    }

    if (physical_device_count > 1 && !enabled_features.core12.bufferDeviceAddressMultiDevice &&
        !enabled_features.buffer_device_address_ext.bufferDeviceAddressMultiDevice) {
        skip |= LogError(pInfo->buffer, "VUID-vkGetBufferDeviceAddress-device-03325",
                         "%s: If device was created with multiple physical devices, then the "
                         "bufferDeviceAddressMultiDevice feature must: be enabled.",
                         apiName);
    }

    const auto buffer_state = GetBufferState(pInfo->buffer);
    if (buffer_state) {
        if (!(buffer_state->createInfo.flags & VK_BUFFER_CREATE_DEVICE_ADDRESS_CAPTURE_REPLAY_BIT)) {
            skip |= ValidateMemoryIsBoundToBuffer(buffer_state, apiName, "VUID-VkBufferDeviceAddressInfo-buffer-02600");
        }

        skip |= ValidateBufferUsageFlags(buffer_state, VK_BUFFER_USAGE_SHADER_DEVICE_ADDRESS_BIT, true,
                                         "VUID-VkBufferDeviceAddressInfo-buffer-02601", apiName,
                                         "VK_BUFFER_USAGE_SHADER_DEVICE_ADDRESS_BIT");
    }

    return skip;
}

bool CoreChecks::PreCallValidateGetBufferDeviceAddressEXT(VkDevice device, const VkBufferDeviceAddressInfo *pInfo) const {
    return ValidateGetBufferDeviceAddress(device, static_cast<const VkBufferDeviceAddressInfo *>(pInfo),
                                          "vkGetBufferDeviceAddressEXT");
}

bool CoreChecks::PreCallValidateGetBufferDeviceAddressKHR(VkDevice device, const VkBufferDeviceAddressInfo *pInfo) const {
    return ValidateGetBufferDeviceAddress(device, static_cast<const VkBufferDeviceAddressInfo *>(pInfo),
                                          "vkGetBufferDeviceAddressKHR");
}

bool CoreChecks::PreCallValidateGetBufferDeviceAddress(VkDevice device, const VkBufferDeviceAddressInfo *pInfo) const {
    return ValidateGetBufferDeviceAddress(device, static_cast<const VkBufferDeviceAddressInfo *>(pInfo),
                                          "vkGetBufferDeviceAddress");
}

bool CoreChecks::ValidateGetBufferOpaqueCaptureAddress(VkDevice device, const VkBufferDeviceAddressInfo *pInfo,
                                                       const char *apiName) const {
    bool skip = false;

    if (!enabled_features.core12.bufferDeviceAddress) {
        skip |= LogError(pInfo->buffer, "VUID-vkGetBufferOpaqueCaptureAddress-None-03326",
                         "%s(): The bufferDeviceAddress feature must: be enabled.", apiName);
    }

    if (physical_device_count > 1 && !enabled_features.core12.bufferDeviceAddressMultiDevice) {
        skip |= LogError(pInfo->buffer, "VUID-vkGetBufferOpaqueCaptureAddress-device-03327",
                         "%s(): If device was created with multiple physical devices, then the "
                         "bufferDeviceAddressMultiDevice feature must: be enabled.",
                         apiName);
    }
    return skip;
}

bool CoreChecks::PreCallValidateGetBufferOpaqueCaptureAddressKHR(VkDevice device, const VkBufferDeviceAddressInfo *pInfo) const {
    return ValidateGetBufferOpaqueCaptureAddress(device, static_cast<const VkBufferDeviceAddressInfo *>(pInfo),
                                                 "vkGetBufferOpaqueCaptureAddressKHR");
}

bool CoreChecks::PreCallValidateGetBufferOpaqueCaptureAddress(VkDevice device, const VkBufferDeviceAddressInfo *pInfo) const {
    return ValidateGetBufferOpaqueCaptureAddress(device, static_cast<const VkBufferDeviceAddressInfo *>(pInfo),
                                                 "vkGetBufferOpaqueCaptureAddress");
}

bool CoreChecks::ValidateGetDeviceMemoryOpaqueCaptureAddress(VkDevice device, const VkDeviceMemoryOpaqueCaptureAddressInfo *pInfo,
                                                             const char *apiName) const {
    bool skip = false;

    if (!enabled_features.core12.bufferDeviceAddress) {
        skip |= LogError(pInfo->memory, "VUID-vkGetDeviceMemoryOpaqueCaptureAddress-None-03334",
                         "%s(): The bufferDeviceAddress feature must: be enabled.", apiName);
    }

    if (physical_device_count > 1 && !enabled_features.core12.bufferDeviceAddressMultiDevice) {
        skip |= LogError(pInfo->memory, "VUID-vkGetDeviceMemoryOpaqueCaptureAddress-device-03335",
                         "%s(): If device was created with multiple physical devices, then the "
                         "bufferDeviceAddressMultiDevice feature must: be enabled.",
                         apiName);
    }

    const DEVICE_MEMORY_STATE *mem_info = GetDevMemState(pInfo->memory);
    if (mem_info) {
        auto chained_flags_struct = LvlFindInChain<VkMemoryAllocateFlagsInfo>(mem_info->alloc_info.pNext);
        if (!chained_flags_struct || !(chained_flags_struct->flags & VK_MEMORY_ALLOCATE_DEVICE_ADDRESS_BIT)) {
            skip |= LogError(pInfo->memory, "VUID-VkDeviceMemoryOpaqueCaptureAddressInfo-memory-03336",
                             "%s(): memory must have been allocated with VK_MEMORY_ALLOCATE_DEVICE_ADDRESS_BIT.", apiName);
        }
    }

    return skip;
}

bool CoreChecks::PreCallValidateGetDeviceMemoryOpaqueCaptureAddressKHR(VkDevice device,
                                                                       const VkDeviceMemoryOpaqueCaptureAddressInfo *pInfo) const {
    return ValidateGetDeviceMemoryOpaqueCaptureAddress(device, static_cast<const VkDeviceMemoryOpaqueCaptureAddressInfo *>(pInfo),
                                                       "vkGetDeviceMemoryOpaqueCaptureAddressKHR");
}

bool CoreChecks::PreCallValidateGetDeviceMemoryOpaqueCaptureAddress(VkDevice device,
                                                                    const VkDeviceMemoryOpaqueCaptureAddressInfo *pInfo) const {
    return ValidateGetDeviceMemoryOpaqueCaptureAddress(device, static_cast<const VkDeviceMemoryOpaqueCaptureAddressInfo *>(pInfo),
                                                       "vkGetDeviceMemoryOpaqueCaptureAddress");
}

bool CoreChecks::ValidateQueryRange(VkDevice device, VkQueryPool queryPool, uint32_t totalCount, uint32_t firstQuery,
                                    uint32_t queryCount, const char *vuid_badfirst, const char *vuid_badrange,
                                    const char *apiName) const {
    bool skip = false;

    if (firstQuery >= totalCount) {
        skip |= LogError(device, vuid_badfirst,
                         "%s(): firstQuery (%" PRIu32 ") greater than or equal to query pool count (%" PRIu32 ") for %s", apiName,
                         firstQuery, totalCount, report_data->FormatHandle(queryPool).c_str());
    }

    if ((firstQuery + queryCount) > totalCount) {
        skip |= LogError(device, vuid_badrange,
                         "%s(): Query range [%" PRIu32 ", %" PRIu32 ") goes beyond query pool count (%" PRIu32 ") for %s", apiName,
                         firstQuery, firstQuery + queryCount, totalCount, report_data->FormatHandle(queryPool).c_str());
    }

    return skip;
}

bool CoreChecks::ValidateResetQueryPool(VkDevice device, VkQueryPool queryPool, uint32_t firstQuery, uint32_t queryCount,
                                        const char *apiName) const {
    if (disabled[query_validation]) return false;

    bool skip = false;

    if (!enabled_features.core12.hostQueryReset) {
        skip |= LogError(device, "VUID-vkResetQueryPool-None-02665", "%s(): Host query reset not enabled for device", apiName);
    }

    const auto query_pool_state = GetQueryPoolState(queryPool);
    if (query_pool_state) {
        skip |= ValidateQueryRange(device, queryPool, query_pool_state->createInfo.queryCount, firstQuery, queryCount,
                                   "VUID-vkResetQueryPool-firstQuery-02666", "VUID-vkResetQueryPool-firstQuery-02667", apiName);
    }

    return skip;
}

bool CoreChecks::PreCallValidateResetQueryPoolEXT(VkDevice device, VkQueryPool queryPool, uint32_t firstQuery,
                                                  uint32_t queryCount) const {
    return ValidateResetQueryPool(device, queryPool, firstQuery, queryCount, "vkResetQueryPoolEXT");
}

bool CoreChecks::PreCallValidateResetQueryPool(VkDevice device, VkQueryPool queryPool, uint32_t firstQuery,
                                               uint32_t queryCount) const {
    return ValidateResetQueryPool(device, queryPool, firstQuery, queryCount, "vkResetQueryPool");
}

VkResult CoreChecks::CoreLayerCreateValidationCacheEXT(VkDevice device, const VkValidationCacheCreateInfoEXT *pCreateInfo,
                                                       const VkAllocationCallbacks *pAllocator,
                                                       VkValidationCacheEXT *pValidationCache) {
    *pValidationCache = ValidationCache::Create(pCreateInfo);
    return *pValidationCache ? VK_SUCCESS : VK_ERROR_INITIALIZATION_FAILED;
}

void CoreChecks::CoreLayerDestroyValidationCacheEXT(VkDevice device, VkValidationCacheEXT validationCache,
                                                    const VkAllocationCallbacks *pAllocator) {
    delete CastFromHandle<ValidationCache *>(validationCache);
}

VkResult CoreChecks::CoreLayerGetValidationCacheDataEXT(VkDevice device, VkValidationCacheEXT validationCache, size_t *pDataSize,
                                                        void *pData) {
    size_t in_size = *pDataSize;
    CastFromHandle<ValidationCache *>(validationCache)->Write(pDataSize, pData);
    return (pData && *pDataSize != in_size) ? VK_INCOMPLETE : VK_SUCCESS;
}

VkResult CoreChecks::CoreLayerMergeValidationCachesEXT(VkDevice device, VkValidationCacheEXT dstCache, uint32_t srcCacheCount,
                                                       const VkValidationCacheEXT *pSrcCaches) {
    bool skip = false;
    auto dst = CastFromHandle<ValidationCache *>(dstCache);
    VkResult result = VK_SUCCESS;
    for (uint32_t i = 0; i < srcCacheCount; i++) {
        auto src = CastFromHandle<const ValidationCache *>(pSrcCaches[i]);
        if (src == dst) {
            skip |= LogError(device, "VUID-vkMergeValidationCachesEXT-dstCache-01536",
                             "vkMergeValidationCachesEXT: dstCache (0x%" PRIx64 ") must not appear in pSrcCaches array.",
                             HandleToUint64(dstCache));
            result = VK_ERROR_VALIDATION_FAILED_EXT;
        }
        if (!skip) {
            dst->Merge(src);
        }
    }

    return result;
}

bool CoreChecks::ValidateCmdSetDeviceMask(VkCommandBuffer commandBuffer, uint32_t deviceMask, const char *func_name) const {
    bool skip = false;
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    skip |= ValidateCmd(cb_state, CMD_SETDEVICEMASK, func_name);
    skip |= ValidateDeviceMaskToPhysicalDeviceCount(deviceMask, commandBuffer, "VUID-vkCmdSetDeviceMask-deviceMask-00108");
    skip |= ValidateDeviceMaskToZero(deviceMask, commandBuffer, "VUID-vkCmdSetDeviceMask-deviceMask-00109");
    skip |= ValidateDeviceMaskToCommandBuffer(cb_state, deviceMask, commandBuffer, "VUID-vkCmdSetDeviceMask-deviceMask-00110");
    if (cb_state->activeRenderPass) {
        skip |= ValidateDeviceMaskToRenderPass(cb_state, deviceMask, "VUID-vkCmdSetDeviceMask-deviceMask-00111");
    }
    return skip;
}

bool CoreChecks::PreCallValidateCmdSetDeviceMask(VkCommandBuffer commandBuffer, uint32_t deviceMask) const {
    return ValidateCmdSetDeviceMask(commandBuffer, deviceMask, "vkSetDeviceMask()");
}

bool CoreChecks::PreCallValidateCmdSetDeviceMaskKHR(VkCommandBuffer commandBuffer, uint32_t deviceMask) const {
    return ValidateCmdSetDeviceMask(commandBuffer, deviceMask, "vkSetDeviceMaskKHR()");
}

bool CoreChecks::ValidateGetSemaphoreCounterValue(VkDevice device, VkSemaphore semaphore, uint64_t *pValue,
                                                  const char *apiName) const {
    bool skip = false;
    const auto *semaphore_state = GetSemaphoreState(semaphore);
    if (semaphore_state && semaphore_state->type != VK_SEMAPHORE_TYPE_TIMELINE) {
        skip |= LogError(semaphore, "VUID-vkGetSemaphoreCounterValue-semaphore-03255",
                         "%s(): semaphore %s must be of VK_SEMAPHORE_TYPE_TIMELINE type", apiName,
                         report_data->FormatHandle(semaphore).c_str());
    }
    return skip;
}

bool CoreChecks::PreCallValidateGetSemaphoreCounterValueKHR(VkDevice device, VkSemaphore semaphore, uint64_t *pValue) const {
    return ValidateGetSemaphoreCounterValue(device, semaphore, pValue, "vkGetSemaphoreCounterValueKHR");
}
bool CoreChecks::PreCallValidateGetSemaphoreCounterValue(VkDevice device, VkSemaphore semaphore, uint64_t *pValue) const {
    return ValidateGetSemaphoreCounterValue(device, semaphore, pValue, "vkGetSemaphoreCounterValue");
}
bool CoreChecks::ValidateQueryPoolStride(const std::string &vuid_not_64, const std::string &vuid_64, const VkDeviceSize stride,
                                         const char *parameter_name, const uint64_t parameter_value,
                                         const VkQueryResultFlags flags) const {
    bool skip = false;
    if (flags & VK_QUERY_RESULT_64_BIT) {
        static const int condition_multiples = 0b0111;
        if ((stride & condition_multiples) || (parameter_value & condition_multiples)) {
            skip |= LogError(device, vuid_64, "stride %" PRIx64 " or %s %" PRIx64 " is invalid.", stride, parameter_name,
                             parameter_value);
        }
    } else {
        static const int condition_multiples = 0b0011;
        if ((stride & condition_multiples) || (parameter_value & condition_multiples)) {
            skip |= LogError(device, vuid_not_64, "stride %" PRIx64 " or %s %" PRIx64 " is invalid.", stride, parameter_name,
                             parameter_value);
        }
    }
    return skip;
}

bool CoreChecks::ValidateCmdDrawStrideWithStruct(VkCommandBuffer commandBuffer, const std::string &vuid, const uint32_t stride,
                                                 const char *struct_name, const uint32_t struct_size) const {
    bool skip = false;
    static const int condition_multiples = 0b0011;
    if ((stride & condition_multiples) || (stride < struct_size)) {
        skip |= LogError(commandBuffer, vuid, "stride %d is invalid or less than sizeof(%s) %d.", stride, struct_name, struct_size);
    }
    return skip;
}

bool CoreChecks::ValidateCmdDrawStrideWithBuffer(VkCommandBuffer commandBuffer, const std::string &vuid, const uint32_t stride,
                                                 const char *struct_name, const uint32_t struct_size, const uint32_t drawCount,
                                                 const VkDeviceSize offset, const BUFFER_STATE *buffer_state) const {
    bool skip = false;
    uint64_t validation_value = stride * (drawCount - 1) + offset + struct_size;
    if (validation_value > buffer_state->createInfo.size) {
        skip |= LogError(commandBuffer, vuid,
                         "stride[%d] * (drawCount[%d] - 1) + offset[%" PRIx64 "] + sizeof(%s)[%d] = %" PRIx64
                         " is greater than the size[%" PRIx64 "] of %s.",
                         stride, drawCount, offset, struct_name, struct_size, validation_value, buffer_state->createInfo.size,
                         report_data->FormatHandle(buffer_state->buffer).c_str());
    }
    return skip;
}

bool CoreChecks::PreCallValidateReleaseProfilingLockKHR(VkDevice device) const {
    bool skip = false;

    if (!performance_lock_acquired) {
        skip |= LogError(device, "VUID-vkReleaseProfilingLockKHR-device-03235",
                         "vkReleaseProfilingLockKHR(): The profiling lock of device must have been held via a previous successful "
                         "call to vkAcquireProfilingLockKHR.");
    }

    return skip;
}

bool CoreChecks::PreCallValidateCmdSetCheckpointNV(VkCommandBuffer commandBuffer, const void *pCheckpointMarker) const {
    {
        const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
        assert(cb_state);
        bool skip = ValidateCmdQueueFlags(cb_state, "vkCmdSetCheckpointNV()",
                                          VK_QUEUE_GRAPHICS_BIT | VK_QUEUE_COMPUTE_BIT | VK_QUEUE_TRANSFER_BIT,
                                          "VUID-vkCmdSetCheckpointNV-commandBuffer-cmdpool");
        skip |= ValidateCmd(cb_state, CMD_SETCHECKPOINTNV, "vkCmdSetCheckpointNV()");
        return skip;
    }
}

bool CoreChecks::PreCallValidateWriteAccelerationStructuresPropertiesKHR(VkDevice device, uint32_t accelerationStructureCount,
                                                                         const VkAccelerationStructureKHR *pAccelerationStructures,
                                                                         VkQueryType queryType, size_t dataSize, void *pData,
                                                                         size_t stride) const {
    bool skip = false;
    for (uint32_t i = 0; i < accelerationStructureCount; ++i) {
        const ACCELERATION_STRUCTURE_STATE_KHR *as_state = GetAccelerationStructureStateKHR(pAccelerationStructures[i]);
        const auto &as_info = as_state->build_info_khr;
        if (queryType == VK_QUERY_TYPE_ACCELERATION_STRUCTURE_COMPACTED_SIZE_KHR) {
            if (!(as_info.flags & VK_BUILD_ACCELERATION_STRUCTURE_ALLOW_COMPACTION_BIT_KHR)) {
                skip |= LogError(device, "VUID-vkWriteAccelerationStructuresPropertiesKHR-accelerationStructures-03431",
                                 "vkWriteAccelerationStructuresPropertiesKHR: All acceleration structures (%s) in "
                                 "pAccelerationStructures must have been built with"
                                 "VK_BUILD_ACCELERATION_STRUCTURE_ALLOW_COMPACTION_BIT_KHR if queryType is "
                                 "VK_QUERY_TYPE_ACCELERATION_STRUCTURE_COMPACTED_SIZE_KHR.",
                                 report_data->FormatHandle(as_state->acceleration_structure).c_str());
            }
        }
    }
    return skip;
}

bool CoreChecks::PreCallValidateCmdWriteAccelerationStructuresPropertiesKHR(
    VkCommandBuffer commandBuffer, uint32_t accelerationStructureCount, const VkAccelerationStructureKHR *pAccelerationStructures,
    VkQueryType queryType, VkQueryPool queryPool, uint32_t firstQuery) const {
    bool skip = false;
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    skip |= ValidateCmdQueueFlags(cb_state, "vkCmdWriteAccelerationStructuresPropertiesKHR()", VK_QUEUE_COMPUTE_BIT,
                                  "VUID-vkCmdWriteAccelerationStructuresPropertiesKHR-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_WRITEACCELERATIONSTRUCTURESPROPERTIESKHR, "vkCmdWriteAccelerationStructuresPropertiesKHR()");
    // This command must only be called outside of a render pass instance
    skip |= InsideRenderPass(cb_state, "vkCmdWriteAccelerationStructuresPropertiesKHR()",
                             "VUID-vkCmdWriteAccelerationStructuresPropertiesKHR-renderpass");
    const auto *query_pool_state = GetQueryPoolState(queryPool);
    const auto &query_pool_ci = query_pool_state->createInfo;
    if (query_pool_ci.queryType != queryType) {
        skip |= LogError(
            device, "VUID-vkCmdWriteAccelerationStructuresPropertiesKHR-queryPool-02493",
            "vkCmdWriteAccelerationStructuresPropertiesKHR: queryPool must have been created with a queryType matching queryType.");
    }
    for (uint32_t i = 0; i < accelerationStructureCount; ++i) {
        if (queryType == VK_QUERY_TYPE_ACCELERATION_STRUCTURE_COMPACTED_SIZE_KHR) {
            const ACCELERATION_STRUCTURE_STATE_KHR *as_state = GetAccelerationStructureStateKHR(pAccelerationStructures[i]);
            if (!(as_state->build_info_khr.flags & VK_BUILD_ACCELERATION_STRUCTURE_ALLOW_COMPACTION_BIT_KHR)) {
                skip |= LogError(
                    device, "VUID-vkCmdWriteAccelerationStructuresPropertiesKHR-accelerationStructures-03431",
                    "vkCmdWriteAccelerationStructuresPropertiesKHR: All acceleration structures in pAccelerationStructures "
                    "must have been built with VK_BUILD_ACCELERATION_STRUCTURE_ALLOW_COMPACTION_BIT_KHR if queryType is "
                    "VK_QUERY_TYPE_ACCELERATION_STRUCTURE_COMPACTED_SIZE_KHR.");
            }
        }
    }
    return skip;
}

bool CoreChecks::PreCallValidateCmdWriteAccelerationStructuresPropertiesNV(VkCommandBuffer commandBuffer,
                                                                           uint32_t accelerationStructureCount,
                                                                           const VkAccelerationStructureNV *pAccelerationStructures,
                                                                           VkQueryType queryType, VkQueryPool queryPool,
                                                                           uint32_t firstQuery) const {
    bool skip = false;
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    skip |= ValidateCmdQueueFlags(cb_state, "vkCmdWriteAccelerationStructuresPropertiesNV()", VK_QUEUE_COMPUTE_BIT,
                                  "VUID-vkCmdWriteAccelerationStructuresPropertiesNV-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_WRITEACCELERATIONSTRUCTURESPROPERTIESNV, "vkCmdWriteAccelerationStructuresPropertiesNV()");
    // This command must only be called outside of a render pass instance
    skip |= InsideRenderPass(cb_state, "vkCmdWriteAccelerationStructuresPropertiesNV()",
                             "VUID-vkCmdWriteAccelerationStructuresPropertiesNV-renderpass");
    const auto *query_pool_state = GetQueryPoolState(queryPool);
    const auto &query_pool_ci = query_pool_state->createInfo;
    if (query_pool_ci.queryType != queryType) {
        skip |= LogError(
            device, "VUID-vkCmdWriteAccelerationStructuresPropertiesNV-queryPool-03755",
            "vkCmdWriteAccelerationStructuresPropertiesNV: queryPool must have been created with a queryType matching queryType.");
    }
    for (uint32_t i = 0; i < accelerationStructureCount; ++i) {
        if (queryType == VK_QUERY_TYPE_ACCELERATION_STRUCTURE_COMPACTED_SIZE_NV) {
            const ACCELERATION_STRUCTURE_STATE *as_state = GetAccelerationStructureStateNV(pAccelerationStructures[i]);
            if (!(as_state->build_info.flags & VK_BUILD_ACCELERATION_STRUCTURE_ALLOW_COMPACTION_BIT_KHR)) {
                skip |=
                    LogError(device, "VUID-vkCmdWriteAccelerationStructuresPropertiesNV-accelerationStructures-03431",
                             "vkCmdWriteAccelerationStructuresPropertiesNV: All acceleration structures in pAccelerationStructures "
                             "must have been built with VK_BUILD_ACCELERATION_STRUCTURE_ALLOW_COMPACTION_BIT_KHR if queryType is "
                             "VK_QUERY_TYPE_ACCELERATION_STRUCTURE_COMPACTED_SIZE_NV.");
            }
        }
    }
    return skip;
}

uint32_t CoreChecks::CalcTotalShaderGroupCount(const PIPELINE_STATE *pipelineState) const {
    uint32_t total = pipelineState->raytracingPipelineCI.groupCount;

    if (pipelineState->raytracingPipelineCI.pLibraryInfo) {
        for (uint32_t i = 0; i < pipelineState->raytracingPipelineCI.pLibraryInfo->libraryCount; ++i) {
            const PIPELINE_STATE *library_pipeline_state =
                GetPipelineState(pipelineState->raytracingPipelineCI.pLibraryInfo->pLibraries[i]);
            total += CalcTotalShaderGroupCount(library_pipeline_state);
        }
    }

    return total;
}

bool CoreChecks::PreCallValidateGetRayTracingShaderGroupHandlesKHR(VkDevice device, VkPipeline pipeline, uint32_t firstGroup,
                                                                   uint32_t groupCount, size_t dataSize, void *pData) const {
    bool skip = false;
    const PIPELINE_STATE *pipeline_state = GetPipelineState(pipeline);
    if (pipeline_state->getPipelineCreateFlags() & VK_PIPELINE_CREATE_LIBRARY_BIT_KHR) {
        skip |= LogError(
            device, "VUID-vkGetRayTracingShaderGroupHandlesKHR-pipeline-03482",
            "vkGetRayTracingShaderGroupHandlesKHR: pipeline must have not been created with VK_PIPELINE_CREATE_LIBRARY_BIT_KHR.");
    }
    if (dataSize < (phys_dev_ext_props.ray_tracing_propsKHR.shaderGroupHandleSize * groupCount)) {
        skip |= LogError(device, "VUID-vkGetRayTracingShaderGroupHandlesKHR-dataSize-02420",
                         "vkGetRayTracingShaderGroupHandlesKHR: dataSize (%zu) must be at least "
                         "VkPhysicalDeviceRayTracingPipelinePropertiesKHR::shaderGroupHandleSize * groupCount.",
                         dataSize);
    }

    uint32_t total_group_count = CalcTotalShaderGroupCount(pipeline_state);

    if (firstGroup >= total_group_count) {
        skip |=
            LogError(device, "VUID-vkGetRayTracingShaderGroupHandlesKHR-firstGroup-04050",
                     "vkGetRayTracingShaderGroupHandlesKHR: firstGroup must be less than the number of shader groups in pipeline.");
    }
    if ((firstGroup + groupCount) > total_group_count) {
        skip |= LogError(
            device, "VUID-vkGetRayTracingShaderGroupHandlesKHR-firstGroup-02419",
            "vkGetRayTracingShaderGroupHandlesKHR: The sum of firstGroup and groupCount must be less than or equal the number "
            "of shader groups in pipeline.");
    }
    return skip;
}
bool CoreChecks::PreCallValidateGetRayTracingCaptureReplayShaderGroupHandlesKHR(VkDevice device, VkPipeline pipeline,
                                                                                uint32_t firstGroup, uint32_t groupCount,
                                                                                size_t dataSize, void *pData) const {
    bool skip = false;
    if (dataSize < (phys_dev_ext_props.ray_tracing_propsKHR.shaderGroupHandleCaptureReplaySize * groupCount)) {
        skip |= LogError(device, "VUID-vkGetRayTracingCaptureReplayShaderGroupHandlesKHR-dataSize-03484",
                         "vkGetRayTracingCaptureReplayShaderGroupHandlesKHR: dataSize (%zu) must be at least "
                         "VkPhysicalDeviceRayTracingPipelinePropertiesKHR::shaderGroupHandleCaptureReplaySize * groupCount.",
                         dataSize);
    }
    const PIPELINE_STATE *pipeline_state = GetPipelineState(pipeline);
    if (!pipeline_state) {
        return skip;
    }
    if (firstGroup >= pipeline_state->raytracingPipelineCI.groupCount) {
        skip |= LogError(device, "VUID-vkGetRayTracingCaptureReplayShaderGroupHandlesKHR-firstGroup-04051",
                         "vkGetRayTracingCaptureReplayShaderGroupHandlesKHR: firstGroup must be less than the number of shader "
                         "groups in pipeline.");
    }
    if ((firstGroup + groupCount) > pipeline_state->raytracingPipelineCI.groupCount) {
        skip |= LogError(device, "VUID-vkGetRayTracingCaptureReplayShaderGroupHandlesKHR-firstGroup-03483",
                         "vkGetRayTracingCaptureReplayShaderGroupHandlesKHR: The sum of firstGroup and groupCount must be less "
                         "than or equal to the number of shader groups in pipeline.");
    }
    if (!(pipeline_state->raytracingPipelineCI.flags & VK_PIPELINE_CREATE_RAY_TRACING_SHADER_GROUP_HANDLE_CAPTURE_REPLAY_BIT_KHR)) {
        skip |= LogError(device, "VUID-vkGetRayTracingCaptureReplayShaderGroupHandlesKHR-pipeline-03607",
                         "pipeline must have been created with a flags that included "
                         "VK_PIPELINE_CREATE_RAY_TRACING_SHADER_GROUP_HANDLE_CAPTURE_REPLAY_BIT_KHR.");
    }
    return skip;
}

bool CoreChecks::PreCallValidateCmdBuildAccelerationStructuresIndirectKHR(VkCommandBuffer commandBuffer, uint32_t infoCount,
                                                                          const VkAccelerationStructureBuildGeometryInfoKHR *pInfos,
                                                                          const VkDeviceAddress *pIndirectDeviceAddresses,
                                                                          const uint32_t *pIndirectStrides,
                                                                          const uint32_t *const *ppMaxPrimitiveCounts) const {
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);
    bool skip = ValidateCmdQueueFlags(cb_state, "vkCmdBuildAccelerationStructuresIndirectKHR()", VK_QUEUE_COMPUTE_BIT,
                                      "VUID-vkCmdBuildAccelerationStructuresIndirectKHR-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_BUILDACCELERATIONSTRUCTURESINDIRECTKHR, "vkCmdBuildAccelerationStructuresIndirectKHR()");
    skip |= InsideRenderPass(cb_state, "vkCmdBuildAccelerationStructuresIndirectKHR()",
                             "VUID-vkCmdBuildAccelerationStructuresIndirectKHR-renderpass");
    for (uint32_t i = 0; i < infoCount; ++i) {
        const ACCELERATION_STRUCTURE_STATE_KHR *src_as_state = GetAccelerationStructureStateKHR(pInfos[i].srcAccelerationStructure);
        const ACCELERATION_STRUCTURE_STATE_KHR *dst_as_state = GetAccelerationStructureStateKHR(pInfos[i].dstAccelerationStructure);
        if (pInfos[i].mode == VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR) {
            if (src_as_state == nullptr || !src_as_state->built ||
                !(src_as_state->build_info_khr.flags & VK_BUILD_ACCELERATION_STRUCTURE_ALLOW_UPDATE_BIT_KHR)) {
                skip |= LogError(device, "VUID-vkCmdBuildAccelerationStructuresIndirectKHR-pInfos-03667",
                                 "vkCmdBuildAccelerationStructuresIndirectKHR(): For each element of pInfos, if its mode member is "
                                 "VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR, its srcAccelerationStructure member must have "
                                 "been built before with VK_BUILD_ACCELERATION_STRUCTURE_ALLOW_UPDATE_BIT_KHR set in "
                                 "VkAccelerationStructureBuildGeometryInfoKHR::flags.");
            }
            if (pInfos[i].geometryCount != src_as_state->build_info_khr.geometryCount) {
                skip |= LogError(device, "VUID-vkCmdBuildAccelerationStructuresIndirectKHR-pInfos-03758",
                                 "vkCmdBuildAccelerationStructuresIndirectKHR(): For each element of pInfos, if its mode member is "
                                 "VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR,"
                                 " its geometryCount member must have the same value which was specified when "
                                 "srcAccelerationStructure was last built.");
            }
            if (pInfos[i].flags != src_as_state->build_info_khr.flags) {
                skip |= LogError(device, "VUID-vkCmdBuildAccelerationStructuresIndirectKHR-pInfos-03759",
                                 "vkCmdBuildAccelerationStructuresIndirectKHR(): For each element of pInfos, if its mode member is"
                                 " VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR, its flags member must have the same value which"
                                 " was specified when srcAccelerationStructure was last built.");
            }
            if (pInfos[i].type != src_as_state->build_info_khr.type) {
                skip |= LogError(device, "VUID-vkCmdBuildAccelerationStructuresIndirectKHR-pInfos-03760",
                                 "vkCmdBuildAccelerationStructuresIndirectKHR(): For each element of pInfos, if its mode member is"
                                 " VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR, its type member must have the same value which"
                                 " was specified when srcAccelerationStructure was last built.");
            }
        }
        if (pInfos[i].type == VK_ACCELERATION_STRUCTURE_TYPE_BOTTOM_LEVEL_KHR) {
            if (!dst_as_state ||
                (dst_as_state && dst_as_state->create_infoKHR.type != VK_ACCELERATION_STRUCTURE_TYPE_BOTTOM_LEVEL_KHR &&
                 dst_as_state->create_infoKHR.type != VK_ACCELERATION_STRUCTURE_TYPE_GENERIC_KHR)) {
                skip |= LogError(device, "VUID-vkCmdBuildAccelerationStructuresIndirectKHR-pInfos-03700",
                                 "vkCmdBuildAccelerationStructuresIndirectKHR(): For each element of pInfos, if its type member is "
                                 "VK_ACCELERATION_STRUCTURE_TYPE_BOTTOM_LEVEL_KHR, its dstAccelerationStructure member must have "
                                 "been created with a value of VkAccelerationStructureCreateInfoKHR::type equal to either "
                                 "VK_ACCELERATION_STRUCTURE_TYPE_BOTTOM_LEVEL_KHR or VK_ACCELERATION_STRUCTURE_TYPE_GENERIC_KHR.");
            }
        }
        if (pInfos[i].type == VK_ACCELERATION_STRUCTURE_TYPE_TOP_LEVEL_KHR) {
            if (!dst_as_state ||
                (dst_as_state && dst_as_state->create_infoKHR.type != VK_ACCELERATION_STRUCTURE_TYPE_TOP_LEVEL_KHR &&
                 dst_as_state->create_infoKHR.type != VK_ACCELERATION_STRUCTURE_TYPE_GENERIC_KHR)) {
                skip |= LogError(device, "VUID-vkCmdBuildAccelerationStructuresIndirectKHR-pInfos-03699",
                                 "vkCmdBuildAccelerationStructuresIndirectKHR():For each element of pInfos, if its type member is "
                                 "VK_ACCELERATION_STRUCTURE_TYPE_TOP_LEVEL_KHR, its dstAccelerationStructure member must have been "
                                 "created with a value of VkAccelerationStructureCreateInfoKHR::type equal to either "
                                 "VK_ACCELERATION_STRUCTURE_TYPE_TOP_LEVEL_KHR or VK_ACCELERATION_STRUCTURE_TYPE_GENERIC_KHR.");
            }
        }
    }
    return skip;
}

bool CoreChecks::ValidateCopyAccelerationStructureInfoKHR(const VkCopyAccelerationStructureInfoKHR *pInfo,
                                                          const char *api_name) const {
    bool skip = false;
    if (pInfo->mode == VK_COPY_ACCELERATION_STRUCTURE_MODE_COMPACT_KHR) {
        const ACCELERATION_STRUCTURE_STATE_KHR *src_as_state = GetAccelerationStructureStateKHR(pInfo->src);
        if (!(src_as_state->build_info_khr.flags & VK_BUILD_ACCELERATION_STRUCTURE_ALLOW_COMPACTION_BIT_KHR)) {
            skip |= LogError(device, "VUID-VkCopyAccelerationStructureInfoKHR-src-03411",
                             "(%s): src must have been built with VK_BUILD_ACCELERATION_STRUCTURE_ALLOW_COMPACTION_BIT_KHR"
                             "if mode is VK_COPY_ACCELERATION_STRUCTURE_MODE_COMPACT_KHR.",
                             api_name);
        }
    }
    return skip;
}
bool CoreChecks::PreCallValidateCmdCopyAccelerationStructureKHR(VkCommandBuffer commandBuffer,
                                                                const VkCopyAccelerationStructureInfoKHR *pInfo) const {
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);
    bool skip = ValidateCmdQueueFlags(cb_state, "vkCmdCopyAccelerationStructureKHR()", VK_QUEUE_COMPUTE_BIT,
                                      "VUID-vkCmdCopyAccelerationStructureKHR-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_COPYACCELERATIONSTRUCTUREKHR, "vkCmdCopyAccelerationStructureKHR()");
    skip |= InsideRenderPass(cb_state, "vkCmdCopyAccelerationStructureKHR()", "VUID-vkCmdCopyAccelerationStructureKHR-renderpass");
    skip |= ValidateCopyAccelerationStructureInfoKHR(pInfo, "vkCmdCopyAccelerationStructureKHR");
    return false;
}

bool CoreChecks::PreCallValidateCopyAccelerationStructureKHR(VkDevice device, VkDeferredOperationKHR deferredOperation,
                                                             const VkCopyAccelerationStructureInfoKHR *pInfo) const {
    bool skip = false;
    skip |= ValidateCopyAccelerationStructureInfoKHR(pInfo, "vkCopyAccelerationStructureKHR");
    return skip;
}
bool CoreChecks::PreCallValidateCmdCopyAccelerationStructureToMemoryKHR(
    VkCommandBuffer commandBuffer, const VkCopyAccelerationStructureToMemoryInfoKHR *pInfo) const {
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);
    bool skip = ValidateCmdQueueFlags(cb_state, "vkCmdCopyAccelerationStructureToMemoryKHR()", VK_QUEUE_COMPUTE_BIT,
                                      "VUID-vkCmdCopyAccelerationStructureToMemoryKHR-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_COPYACCELERATIONSTRUCTURETOMEMORYKHR, "vkCmdCopyAccelerationStructureToMemoryKHR()");
    skip |= InsideRenderPass(cb_state, "vkCmdCopyAccelerationStructureToMemoryKHR()",
                             "VUID-vkCmdCopyAccelerationStructureToMemoryKHR-renderpass");

    const auto *accel_state = GetAccelerationStructureStateKHR(pInfo->src);
    if (accel_state) {
        const auto *buffer_state = GetBufferState(accel_state->create_infoKHR.buffer);
        skip |= ValidateMemoryIsBoundToBuffer(buffer_state, "vkCmdCopyAccelerationStructureToMemoryKHR",
                                              "VUID-vkCmdCopyAccelerationStructureToMemoryKHR-None-03559");
    }
    return skip;
}

bool CoreChecks::PreCallValidateCmdCopyMemoryToAccelerationStructureKHR(
    VkCommandBuffer commandBuffer, const VkCopyMemoryToAccelerationStructureInfoKHR *pInfo) const {
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);
    bool skip = ValidateCmdQueueFlags(cb_state, "vkCmdCopyMemoryToAccelerationStructureKHR()", VK_QUEUE_COMPUTE_BIT,
                                      "VUID-vkCmdCopyMemoryToAccelerationStructureKHR-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_COPYMEMORYTOACCELERATIONSTRUCTUREKHR, "vkCmdCopyMemoryToAccelerationStructureKHR()");
    // This command must only be called outside of a render pass instance
    skip |= InsideRenderPass(cb_state, "vkCmdCopyMemoryToAccelerationStructureKHR()",
                             "VUID-vkCmdCopyMemoryToAccelerationStructureKHR-renderpass");
    return skip;
}

bool CoreChecks::PreCallValidateCmdBindTransformFeedbackBuffersEXT(VkCommandBuffer commandBuffer, uint32_t firstBinding,
                                                                   uint32_t bindingCount, const VkBuffer *pBuffers,
                                                                   const VkDeviceSize *pOffsets, const VkDeviceSize *pSizes) const {
    bool skip = false;
    char const *const cmd_name = "CmdBindTransformFeedbackBuffersEXT";
    if (!enabled_features.transform_feedback_features.transformFeedback) {
        skip |= LogError(commandBuffer, "VUID-vkCmdBindTransformFeedbackBuffersEXT-transformFeedback-02355",
                         "%s: transformFeedback feature is not enabled.", cmd_name);
    }

    {
        auto const cb_state = GetCBState(commandBuffer);
        if (cb_state->transform_feedback_active) {
            skip |= LogError(commandBuffer, "VUID-vkCmdBindTransformFeedbackBuffersEXT-None-02365",
                             "%s: transform feedback is active.", cmd_name);
        }
    }

    for (uint32_t i = 0; i < bindingCount; ++i) {
        auto const buffer_state = GetBufferState(pBuffers[i]);
        assert(buffer_state != nullptr);

        if (pOffsets[i] >= buffer_state->createInfo.size) {
            skip |= LogError(buffer_state->buffer, "VUID-vkCmdBindTransformFeedbackBuffersEXT-pOffsets-02358",
                             "%s: pOffset[%" PRIu32 "](0x%" PRIxLEAST64
                             ") is greater than or equal to the size of pBuffers[%" PRIu32 "](0x%" PRIxLEAST64 ").",
                             cmd_name, i, pOffsets[i], i, buffer_state->createInfo.size);
        }

        if ((buffer_state->createInfo.usage & VK_BUFFER_USAGE_TRANSFORM_FEEDBACK_BUFFER_BIT_EXT) == 0) {
            skip |= LogError(buffer_state->buffer, "VUID-vkCmdBindTransformFeedbackBuffersEXT-pBuffers-02360",
                             "%s: pBuffers[%" PRIu32 "] (0x%" PRIxLEAST64
                             ") was not created with the VK_BUFFER_USAGE_TRANSFORM_FEEDBACK_BUFFER_BIT_EXT flag.",
                             cmd_name, i, pBuffers[i]);
        }

        // pSizes is optional and may be nullptr. Also might be VK_WHOLE_SIZE which VU don't apply
        if ((pSizes != nullptr) && (pSizes[i] != VK_WHOLE_SIZE)) {
            // only report one to prevent redundant error if the size is larger since adding offset will be as well
            if (pSizes[i] > buffer_state->createInfo.size) {
                skip |= LogError(buffer_state->buffer, "VUID-vkCmdBindTransformFeedbackBuffersEXT-pSizes-02362",
                                 "%s: pSizes[%" PRIu32 "](0x%" PRIxLEAST64 ") is greater than the size of pBuffers[%" PRIu32
                                 "](0x%" PRIxLEAST64 ").",
                                 cmd_name, i, pSizes[i], i, buffer_state->createInfo.size);
            } else if (pOffsets[i] + pSizes[i] > buffer_state->createInfo.size) {
                skip |= LogError(buffer_state->buffer, "VUID-vkCmdBindTransformFeedbackBuffersEXT-pOffsets-02363",
                                 "%s: The sum of pOffsets[%" PRIu32 "](Ox%" PRIxLEAST64 ") and pSizes[%" PRIu32 "](0x%" PRIxLEAST64
                                 ") is greater than the size of pBuffers[%" PRIu32 "](0x%" PRIxLEAST64 ").",
                                 cmd_name, i, pOffsets[i], i, pSizes[i], i, buffer_state->createInfo.size);
            }
        }

        skip |= ValidateMemoryIsBoundToBuffer(buffer_state, cmd_name, "VUID-vkCmdBindTransformFeedbackBuffersEXT-pBuffers-02364");
    }

    return skip;
}

bool CoreChecks::PreCallValidateCmdBeginTransformFeedbackEXT(VkCommandBuffer commandBuffer, uint32_t firstCounterBuffer,
                                                             uint32_t counterBufferCount, const VkBuffer *pCounterBuffers,
                                                             const VkDeviceSize *pCounterBufferOffsets) const {
    bool skip = false;
    char const *const cmd_name = "CmdBeginTransformFeedbackEXT";
    if (!enabled_features.transform_feedback_features.transformFeedback) {
        skip |= LogError(commandBuffer, "VUID-vkCmdBeginTransformFeedbackEXT-transformFeedback-02366",
                         "%s: transformFeedback feature is not enabled.", cmd_name);
    }

    {
        auto const cb_state = GetCBState(commandBuffer);
        if (cb_state->transform_feedback_active) {
            skip |= LogError(commandBuffer, "VUID-vkCmdBeginTransformFeedbackEXT-None-02367", "%s: transform feedback is active.",
                             cmd_name);
        }
    }

    // pCounterBuffers and pCounterBufferOffsets are optional and may be nullptr. Additionaly, pCounterBufferOffsets must be nullptr
    // if pCounterBuffers is nullptr.
    if (pCounterBuffers == nullptr) {
        if (pCounterBufferOffsets != nullptr) {
            skip |= LogError(commandBuffer, "VUID-vkCmdBeginTransformFeedbackEXT-pCounterBuffer-02371",
                             "%s: pCounterBuffers is NULL and pCounterBufferOffsets is not NULL.", cmd_name);
        }
    } else {
        for (uint32_t i = 0; i < counterBufferCount; ++i) {
            if (pCounterBuffers[i] != VK_NULL_HANDLE) {
                auto const buffer_state = GetBufferState(pCounterBuffers[i]);
                assert(buffer_state != nullptr);

                if (pCounterBufferOffsets != nullptr && pCounterBufferOffsets[i] + 4 > buffer_state->createInfo.size) {
                    skip |=
                        LogError(buffer_state->buffer, "VUID-vkCmdBeginTransformFeedbackEXT-pCounterBufferOffsets-02370",
                                 "%s: pCounterBuffers[%" PRIu32 "](0x%" PRIxLEAST64
                                 ") is not large enough to hold 4 bytes at pCounterBufferOffsets[%" PRIu32 "](0x%" PRIxLEAST64 ").",
                                 cmd_name, i, pCounterBuffers[i], i, pCounterBufferOffsets[i]);
                }

                if ((buffer_state->createInfo.usage & VK_BUFFER_USAGE_TRANSFORM_FEEDBACK_COUNTER_BUFFER_BIT_EXT) == 0) {
                    skip |= LogError(buffer_state->buffer, "VUID-vkCmdBeginTransformFeedbackEXT-pCounterBuffers-02372",
                                     "%s: pCounterBuffers[%" PRIu32 "] (0x%" PRIxLEAST64
                                     ") was not created with the VK_BUFFER_USAGE_TRANSFORM_FEEDBACK_COUNTER_BUFFER_BIT_EXT flag.",
                                     cmd_name, i, pCounterBuffers[i]);
                }
            }
        }
    }

    return skip;
}

bool CoreChecks::PreCallValidateCmdEndTransformFeedbackEXT(VkCommandBuffer commandBuffer, uint32_t firstCounterBuffer,
                                                           uint32_t counterBufferCount, const VkBuffer *pCounterBuffers,
                                                           const VkDeviceSize *pCounterBufferOffsets) const {
    bool skip = false;
    char const *const cmd_name = "CmdEndTransformFeedbackEXT";
    if (!enabled_features.transform_feedback_features.transformFeedback) {
        skip |= LogError(commandBuffer, "VUID-vkCmdEndTransformFeedbackEXT-transformFeedback-02374",
                         "%s: transformFeedback feature is not enabled.", cmd_name);
    }

    {
        auto const cb_state = GetCBState(commandBuffer);
        if (!cb_state->transform_feedback_active) {
            skip |= LogError(commandBuffer, "VUID-vkCmdEndTransformFeedbackEXT-None-02375", "%s: transform feedback is not active.",
                             cmd_name);
        }
    }

    // pCounterBuffers and pCounterBufferOffsets are optional and may be nullptr. Additionaly, pCounterBufferOffsets must be nullptr
    // if pCounterBuffers is nullptr.
    if (pCounterBuffers == nullptr) {
        if (pCounterBufferOffsets != nullptr) {
            skip |= LogError(commandBuffer, "VUID-vkCmdEndTransformFeedbackEXT-pCounterBuffer-02379",
                             "%s: pCounterBuffers is NULL and pCounterBufferOffsets is not NULL.", cmd_name);
        }
    } else {
        for (uint32_t i = 0; i < counterBufferCount; ++i) {
            if (pCounterBuffers[i] != VK_NULL_HANDLE) {
                auto const buffer_state = GetBufferState(pCounterBuffers[i]);
                assert(buffer_state != nullptr);

                if (pCounterBufferOffsets != nullptr && pCounterBufferOffsets[i] + 4 > buffer_state->createInfo.size) {
                    skip |=
                        LogError(buffer_state->buffer, "VUID-vkCmdEndTransformFeedbackEXT-pCounterBufferOffsets-02378",
                                 "%s: pCounterBuffers[%" PRIu32 "](0x%" PRIxLEAST64
                                 ") is not large enough to hold 4 bytes at pCounterBufferOffsets[%" PRIu32 "](0x%" PRIxLEAST64 ").",
                                 cmd_name, i, pCounterBuffers[i], i, pCounterBufferOffsets[i]);
                }

                if ((buffer_state->createInfo.usage & VK_BUFFER_USAGE_TRANSFORM_FEEDBACK_COUNTER_BUFFER_BIT_EXT) == 0) {
                    skip |= LogError(buffer_state->buffer, "VUID-vkCmdEndTransformFeedbackEXT-pCounterBuffers-02380",
                                     "%s: pCounterBuffers[%" PRIu32 "] (0x%" PRIxLEAST64
                                     ") was not created with the VK_BUFFER_USAGE_TRANSFORM_FEEDBACK_COUNTER_BUFFER_BIT_EXT flag.",
                                     cmd_name, i, pCounterBuffers[i]);
                }
            }
        }
    }

    return skip;
}

bool CoreChecks::PreCallValidateCmdSetCullModeEXT(VkCommandBuffer commandBuffer, VkCullModeFlags cullMode) const {
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    bool skip = ValidateCmdQueueFlags(cb_state, "vkCmdSetCullModeEXT()", VK_QUEUE_GRAPHICS_BIT,
                                      "VUID-vkCmdSetCullModeEXT-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_SETCULLMODEEXT, "vkCmdSetCullModeEXT()");

    if (!enabled_features.extended_dynamic_state_features.extendedDynamicState) {
        skip |= LogError(commandBuffer, "VUID-vkCmdSetCullModeEXT-None-03384",
                         "vkCmdSetCullModeEXT: extendedDynamicState feature is not enabled.");
    }

    return skip;
}

bool CoreChecks::PreCallValidateCmdSetFrontFaceEXT(VkCommandBuffer commandBuffer, VkFrontFace frontFace) const {
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    bool skip = ValidateCmdQueueFlags(cb_state, "vkCmdSetFrontFaceEXT()", VK_QUEUE_GRAPHICS_BIT,
                                      "VUID-vkCmdSetFrontFaceEXT-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_SETFRONTFACEEXT, "vkCmdSetFrontFaceEXT()");

    if (!enabled_features.extended_dynamic_state_features.extendedDynamicState) {
        skip |= LogError(commandBuffer, "VUID-vkCmdSetFrontFaceEXT-None-03383",
                         "vkCmdSetFrontFaceEXT: extendedDynamicState feature is not enabled.");
    }

    return skip;
}

bool CoreChecks::PreCallValidateCmdSetPrimitiveTopologyEXT(VkCommandBuffer commandBuffer,
                                                           VkPrimitiveTopology primitiveTopology) const {
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    bool skip = ValidateCmdQueueFlags(cb_state, "vkCmdSetPrimitiveTopologyEXT()", VK_QUEUE_GRAPHICS_BIT,
                                      "VUID-vkCmdSetPrimitiveTopologyEXT-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_SETPRIMITIVETOPOLOGYEXT, "vkCmdSetPrimitiveTopologyEXT()");

    if (!enabled_features.extended_dynamic_state_features.extendedDynamicState) {
        skip |= LogError(commandBuffer, "VUID-vkCmdSetPrimitiveTopologyEXT-None-03347",
                         "vkCmdSetPrimitiveTopologyEXT: extendedDynamicState feature is not enabled.");
    }

    return skip;
}

bool CoreChecks::PreCallValidateCmdSetViewportWithCountEXT(VkCommandBuffer commandBuffer, uint32_t viewportCount,
                                                           const VkViewport *pViewports) const

{
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    bool skip = ValidateCmdQueueFlags(cb_state, "vkCmdSetViewportWithCountEXT()", VK_QUEUE_GRAPHICS_BIT,
                                      "VUID-vkCmdSetViewportWithCountEXT-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_SETVIEWPORTWITHCOUNTEXT, "vkCmdSetViewportWithCountEXT()");

    if (!enabled_features.extended_dynamic_state_features.extendedDynamicState) {
        skip |= LogError(commandBuffer, "VUID-vkCmdSetViewportWithCountEXT-None-03393",
                         "vkCmdSetViewportWithCountEXT: extendedDynamicState feature is not enabled.");
    }

    return skip;
}

bool CoreChecks::PreCallValidateCmdSetScissorWithCountEXT(VkCommandBuffer commandBuffer, uint32_t scissorCount,
                                                          const VkRect2D *pScissors) const {
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    bool skip = ValidateCmdQueueFlags(cb_state, "vkCmdSetScissorWithCountEXT()", VK_QUEUE_GRAPHICS_BIT,
                                      "VUID-vkCmdSetScissorWithCountEXT-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_SETSCISSORWITHCOUNTEXT, "vkCmdSetScissorWithCountEXT()");

    if (!enabled_features.extended_dynamic_state_features.extendedDynamicState) {
        skip |= LogError(commandBuffer, "VUID-vkCmdSetScissorWithCountEXT-None-03396",
                         "vkCmdSetScissorWithCountEXT: extendedDynamicState feature is not enabled.");
    }

    return skip;
}

bool CoreChecks::PreCallValidateCmdBindVertexBuffers2EXT(VkCommandBuffer commandBuffer, uint32_t firstBinding,
                                                         uint32_t bindingCount, const VkBuffer *pBuffers,
                                                         const VkDeviceSize *pOffsets, const VkDeviceSize *pSizes,
                                                         const VkDeviceSize *pStrides) const {
    const auto cb_state = GetCBState(commandBuffer);
    assert(cb_state);

    bool skip = ValidateCmdQueueFlags(cb_state, "vkCmdBindVertexBuffers2EXT()", VK_QUEUE_GRAPHICS_BIT,
                                      "VUID-vkCmdBindVertexBuffers2EXT-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_BINDVERTEXBUFFERS2EXT, "vkCmdBindVertexBuffers2EXT()");
    for (uint32_t i = 0; i < bindingCount; ++i) {
        const auto buffer_state = GetBufferState(pBuffers[i]);
        if (buffer_state) {
            skip |= ValidateBufferUsageFlags(buffer_state, VK_BUFFER_USAGE_VERTEX_BUFFER_BIT, true,
                                             "VUID-vkCmdBindVertexBuffers2EXT-pBuffers-03359", "vkCmdBindVertexBuffers2EXT()",
                                             "VK_BUFFER_USAGE_VERTEX_BUFFER_BIT");
            skip |= ValidateMemoryIsBoundToBuffer(buffer_state, "vkCmdBindVertexBuffers2EXT()",
                                                  "VUID-vkCmdBindVertexBuffers2EXT-pBuffers-03360");
            if (pOffsets[i] >= buffer_state->createInfo.size) {
                skip |= LogError(buffer_state->buffer, "VUID-vkCmdBindVertexBuffers2EXT-pOffsets-03357",
                                 "vkCmdBindVertexBuffers2EXT() offset (0x%" PRIxLEAST64 ") is beyond the end of the buffer.",
                                 pOffsets[i]);
            }
            if (pSizes && pOffsets[i] + pSizes[i] > buffer_state->createInfo.size) {
                skip |=
                    LogError(buffer_state->buffer, "VUID-vkCmdBindVertexBuffers2EXT-pSizes-03358",
                             "vkCmdBindVertexBuffers2EXT() size (0x%" PRIxLEAST64 ") is beyond the end of the buffer.", pSizes[i]);
            }
        }
    }

    const auto lv_bind_point = ConvertToLvlBindPoint(VK_PIPELINE_BIND_POINT_GRAPHICS);
    const auto *pipe = cb_state->lastBound[lv_bind_point].pipeline_state;
    auto vibs = IsDynamic(pipe, VK_DYNAMIC_STATE_VERTEX_INPUT_BINDING_STRIDE_EXT);
    if (vibs && (pStrides == nullptr)) {
        skip |= LogError(commandBuffer, "VUID-vkCmdBindVertexBuffers2EXT-pStrides-03361",
                         "vkCmdBindVertexBuffers2EXT(): pStrides is NULL but the bound pipeline was created with "
                         "VK_DYNAMIC_STATE_VERTEX_INPUT_BINDING_STRIDE_EXT dynamic state enabled.");
    } else if (!vibs && (pStrides != nullptr)) {
        skip |= LogError(commandBuffer, "VUID-vkCmdBindVertexBuffers2EXT-pStrides-03361",
                         "vkCmdBindVertexBuffers2EXT(): pStrides is non-NULL, but the bound pipeline was not created with "
                         "VK_DYNAMIC_STATE_VERTEX_INPUT_BINDING_STRIDE_EXT dynamic state enabled.");
    }

    return skip;
}

bool CoreChecks::PreCallValidateCmdSetDepthTestEnableEXT(VkCommandBuffer commandBuffer, VkBool32 depthTestEnable) const {
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    bool skip = ValidateCmdQueueFlags(cb_state, "vkCmdSetDepthTestEnableEXT()", VK_QUEUE_GRAPHICS_BIT,
                                      "VUID-vkCmdSetDepthTestEnableEXT-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_SETDEPTHTESTENABLEEXT, "vkCmdSetDepthTestEnableEXT()");

    if (!enabled_features.extended_dynamic_state_features.extendedDynamicState) {
        skip |= LogError(commandBuffer, "VUID-vkCmdSetDepthTestEnableEXT-None-03352",
                         "vkCmdSetDepthTestEnableEXT: extendedDynamicState feature is not enabled.");
    }

    return skip;
}

bool CoreChecks::PreCallValidateCmdSetDepthWriteEnableEXT(VkCommandBuffer commandBuffer, VkBool32 depthWriteEnable) const {
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    bool skip = ValidateCmdQueueFlags(cb_state, "vkCmdSetDepthWriteEnableEXT()", VK_QUEUE_GRAPHICS_BIT,
                                      "VUID-vkCmdSetDepthWriteEnableEXT-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_SETDEPTHWRITEENABLEEXT, "vkCmdSetDepthWriteEnableEXT()");

    if (!enabled_features.extended_dynamic_state_features.extendedDynamicState) {
        skip |= LogError(commandBuffer, "VUID-vkCmdSetDepthWriteEnableEXT-None-03354",
                         "vkCmdSetDepthWriteEnableEXT: extendedDynamicState feature is not enabled.");
    }

    return skip;
}

bool CoreChecks::PreCallValidateCmdSetDepthCompareOpEXT(VkCommandBuffer commandBuffer, VkCompareOp depthCompareOp) const {
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    bool skip = ValidateCmdQueueFlags(cb_state, "vkCmdSetDepthCompareOpEXT()", VK_QUEUE_GRAPHICS_BIT,
                                      "VUID-vkCmdSetDepthCompareOpEXT-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_SETDEPTHCOMPAREOPEXT, "vkCmdSetDepthCompareOpEXT()");

    if (!enabled_features.extended_dynamic_state_features.extendedDynamicState) {
        skip |= LogError(commandBuffer, "VUID-vkCmdSetDepthCompareOpEXT-None-03353",
                         "vkCmdSetDepthCompareOpEXT: extendedDynamicState feature is not enabled.");
    }

    return skip;
}

bool CoreChecks::PreCallValidateCmdSetDepthBoundsTestEnableEXT(VkCommandBuffer commandBuffer,
                                                               VkBool32 depthBoundsTestEnable) const {
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    bool skip = ValidateCmdQueueFlags(cb_state, "vkCmdSetDepthBoundsTestEnableEXT()", VK_QUEUE_GRAPHICS_BIT,
                                      "VUID-vkCmdSetDepthBoundsTestEnableEXT-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_SETDEPTHBOUNDSTESTENABLEEXT, "vkCmdSetDepthBoundsTestEnableEXT()");

    if (!enabled_features.extended_dynamic_state_features.extendedDynamicState) {
        skip |= LogError(commandBuffer, "VUID-vkCmdSetDepthBoundsTestEnableEXT-None-03349",
                         "vkCmdSetDepthBoundsTestEnableEXT: extendedDynamicState feature is not enabled.");
    }

    return skip;
}

bool CoreChecks::PreCallValidateCmdSetStencilTestEnableEXT(VkCommandBuffer commandBuffer, VkBool32 stencilTestEnable) const {
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    bool skip = ValidateCmdQueueFlags(cb_state, "vkCmdSetStencilTestEnableEXT()", VK_QUEUE_GRAPHICS_BIT,
                                      "VUID-vkCmdSetStencilTestEnableEXT-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_SETSTENCILTESTENABLEEXT, "vkCmdSetStencilTestEnableEXT()");

    if (!enabled_features.extended_dynamic_state_features.extendedDynamicState) {
        skip |= LogError(commandBuffer, "VUID-vkCmdSetStencilTestEnableEXT-None-03350",
                         "vkCmdSetStencilTestEnableEXT: extendedDynamicState feature is not enabled.");
    }

    return skip;
}

bool CoreChecks::PreCallValidateCmdSetStencilOpEXT(VkCommandBuffer commandBuffer, VkStencilFaceFlags faceMask, VkStencilOp failOp,
                                                   VkStencilOp passOp, VkStencilOp depthFailOp, VkCompareOp compareOp) const {
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    bool skip = ValidateCmdQueueFlags(cb_state, "vkCmdSetStencilOpEXT()", VK_QUEUE_GRAPHICS_BIT,
                                      "VUID-vkCmdSetStencilOpEXT-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_SETSTENCILOPEXT, "vkCmdSetStencilOpEXT()");

    if (!enabled_features.extended_dynamic_state_features.extendedDynamicState) {
        skip |= LogError(commandBuffer, "VUID-vkCmdSetStencilOpEXT-None-03351",
                         "vkCmdSetStencilOpEXT: extendedDynamicState feature is not enabled.");
    }

    return skip;
}

bool CoreChecks::PreCallValidateCreateEvent(VkDevice device, const VkEventCreateInfo *pCreateInfo,
                                            const VkAllocationCallbacks *pAllocator, VkEvent *pEvent) const {
    bool skip = false;
    if (device_extensions.vk_khr_portability_subset != ExtEnabled::kNotEnabled) {
        if (VK_FALSE == enabled_features.portability_subset_features.events) {
            skip |= LogError(device, "VUID-vkCreateEvent-events-04468",
                             "vkCreateEvent: events are not supported via VK_KHR_portability_subset");
        }
    }
    return skip;
}

bool CoreChecks::PreCallValidateCmdSetRayTracingPipelineStackSizeKHR(VkCommandBuffer commandBuffer,
                                                                     uint32_t pipelineStackSize) const {
    bool skip = false;
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);
    skip = ValidateCmdQueueFlags(cb_state, "vkCmdSetRayTracingPipelineStackSizeKHR()", VK_QUEUE_COMPUTE_BIT,
                                 "VUID-vkCmdSetRayTracingPipelineStackSizeKHR-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_SETRAYTRACINGPIPELINESTACKSIZEKHR, "vkCmdSetRayTracingPipelineStackSizeKHR()");
    skip |= InsideRenderPass(cb_state, "vkCmdSetRayTracingPipelineStackSizeKHR()",
                             "VUID-vkCmdSetRayTracingPipelineStackSizeKHR-renderpass");
    return skip;
}

bool CoreChecks::PreCallValidateGetRayTracingShaderGroupStackSizeKHR(VkDevice device, VkPipeline pipeline, uint32_t group,
                                                                     VkShaderGroupShaderKHR groupShader) const {
    bool skip = false;
    const PIPELINE_STATE *pipeline_state = GetPipelineState(pipeline);
    if (group >= pipeline_state->raytracingPipelineCI.groupCount) {
        skip |= LogError(device, "VUID-vkGetRayTracingShaderGroupStackSizeKHR-group-03608",
                         "vkGetRayTracingShaderGroupStackSizeKHR: The value of group must be less than the number of shader groups "
                         "in pipeline.");
    }
    return skip;
}

void PIPELINE_STATE::initGraphicsPipeline(const ValidationStateTracker *state_data, const VkGraphicsPipelineCreateInfo *pCreateInfo,
                                          std::shared_ptr<const RENDER_PASS_STATE> &&rpstate) {
    reset();
    bool uses_color_attachment = false;
    bool uses_depthstencil_attachment = false;
    if (pCreateInfo->subpass < rpstate->createInfo.subpassCount) {
        const auto &subpass = rpstate->createInfo.pSubpasses[pCreateInfo->subpass];

        for (uint32_t i = 0; i < subpass.colorAttachmentCount; ++i) {
            if (subpass.pColorAttachments[i].attachment != VK_ATTACHMENT_UNUSED) {
                uses_color_attachment = true;
                break;
            }
        }

        if (subpass.pDepthStencilAttachment && subpass.pDepthStencilAttachment->attachment != VK_ATTACHMENT_UNUSED) {
            uses_depthstencil_attachment = true;
        }
    }
    graphicsPipelineCI.initialize(pCreateInfo, uses_color_attachment, uses_depthstencil_attachment);
    if (graphicsPipelineCI.pInputAssemblyState) {
        topology_at_rasterizer = graphicsPipelineCI.pInputAssemblyState->topology;
    }

    stage_state.resize(pCreateInfo->stageCount);
    for (uint32_t i = 0; i < pCreateInfo->stageCount; i++) {
        const VkPipelineShaderStageCreateInfo *pssci = &pCreateInfo->pStages[i];
        this->duplicate_shaders |= this->active_shaders & pssci->stage;
        this->active_shaders |= pssci->stage;
        state_data->RecordPipelineShaderStage(pssci, this, &stage_state[i]);
    }

    if (graphicsPipelineCI.pVertexInputState) {
        const auto vici = graphicsPipelineCI.pVertexInputState;
        if (vici->vertexBindingDescriptionCount) {
            this->vertex_binding_descriptions_ = std::vector<VkVertexInputBindingDescription>(
                vici->pVertexBindingDescriptions, vici->pVertexBindingDescriptions + vici->vertexBindingDescriptionCount);

            this->vertex_binding_to_index_map_.reserve(vici->vertexBindingDescriptionCount);
            for (uint32_t i = 0; i < vici->vertexBindingDescriptionCount; ++i) {
                this->vertex_binding_to_index_map_[vici->pVertexBindingDescriptions[i].binding] = i;
            }
        }
        if (vici->vertexAttributeDescriptionCount) {
            this->vertex_attribute_descriptions_ = std::vector<VkVertexInputAttributeDescription>(
                vici->pVertexAttributeDescriptions, vici->pVertexAttributeDescriptions + vici->vertexAttributeDescriptionCount);
            for (uint32_t i = 0; i < vici->vertexAttributeDescriptionCount; ++i) {
                const auto attribute_format = vici->pVertexAttributeDescriptions[i].format;
                VkDeviceSize vtx_attrib_req_alignment = FormatElementSize(attribute_format);
                if (FormatElementIsTexel(attribute_format)) {
                    vtx_attrib_req_alignment = SafeDivision(vtx_attrib_req_alignment, FormatChannelCount(attribute_format));
                }
                this->vertex_attribute_alignments_.push_back(vtx_attrib_req_alignment);
            }
        }
    }
    if (graphicsPipelineCI.pColorBlendState) {
        const auto cbci = graphicsPipelineCI.pColorBlendState;
        if (cbci->attachmentCount) {
            this->attachments =
                std::vector<VkPipelineColorBlendAttachmentState>(cbci->pAttachments, cbci->pAttachments + cbci->attachmentCount);
        }
    }
    rp_state = rpstate;
}

void PIPELINE_STATE::initComputePipeline(const ValidationStateTracker *state_data, const VkComputePipelineCreateInfo *pCreateInfo) {
    reset();
    computePipelineCI.initialize(pCreateInfo);
    switch (computePipelineCI.stage.stage) {
        case VK_SHADER_STAGE_COMPUTE_BIT:
            this->active_shaders |= VK_SHADER_STAGE_COMPUTE_BIT;
            stage_state.resize(1);
            state_data->RecordPipelineShaderStage(&pCreateInfo->stage, this, &stage_state[0]);
            break;
        default:
            // TODO : Flag error
            break;
    }
}

template <typename CreateInfo>
void PIPELINE_STATE::initRayTracingPipeline(const ValidationStateTracker *state_data, const CreateInfo *pCreateInfo) {
    reset();
    raytracingPipelineCI.initialize(pCreateInfo);

    stage_state.resize(pCreateInfo->stageCount);
    for (uint32_t stage_index = 0; stage_index < pCreateInfo->stageCount; stage_index++) {
        const auto &shader_stage = pCreateInfo->pStages[stage_index];
        switch (shader_stage.stage) {
            case VK_SHADER_STAGE_RAYGEN_BIT_NV:
                this->active_shaders |= VK_SHADER_STAGE_RAYGEN_BIT_NV;
                break;
            case VK_SHADER_STAGE_ANY_HIT_BIT_NV:
                this->active_shaders |= VK_SHADER_STAGE_ANY_HIT_BIT_NV;
                break;
            case VK_SHADER_STAGE_CLOSEST_HIT_BIT_NV:
                this->active_shaders |= VK_SHADER_STAGE_CLOSEST_HIT_BIT_NV;
                break;
            case VK_SHADER_STAGE_MISS_BIT_NV:
                this->active_shaders |= VK_SHADER_STAGE_MISS_BIT_NV;
                break;
            case VK_SHADER_STAGE_INTERSECTION_BIT_NV:
                this->active_shaders |= VK_SHADER_STAGE_INTERSECTION_BIT_NV;
                break;
            case VK_SHADER_STAGE_CALLABLE_BIT_NV:
                this->active_shaders |= VK_SHADER_STAGE_CALLABLE_BIT_NV;
                break;
            default:
                // TODO : Flag error
                break;
        }
        state_data->RecordPipelineShaderStage(&shader_stage, this, &stage_state[stage_index]);
    }
}

template void PIPELINE_STATE::initRayTracingPipeline(const ValidationStateTracker *state_data,
                                                     const VkRayTracingPipelineCreateInfoNV *pCreateInfo);
template void PIPELINE_STATE::initRayTracingPipeline(const ValidationStateTracker *state_data,
                                                     const VkRayTracingPipelineCreateInfoKHR *pCreateInfo);

bool CoreChecks::PreCallValidateCmdSetFragmentShadingRateKHR(VkCommandBuffer commandBuffer, const VkExtent2D *pFragmentSize,
                                                             const VkFragmentShadingRateCombinerOpKHR combinerOps[2]) const {
    const CMD_BUFFER_STATE *cb_state = GetCBState(commandBuffer);
    assert(cb_state);
    const char *cmd_name = "vkCmdSetFragmentShadingRateKHR()";
    bool skip = ValidateCmdQueueFlags(cb_state, cmd_name, VK_QUEUE_GRAPHICS_BIT,
                                      "VUID-vkCmdSetFragmentShadingRateKHR-commandBuffer-cmdpool");
    skip |= ValidateCmd(cb_state, CMD_SETFRAGMENTSHADINGRATEKHR, cmd_name);

    if (!enabled_features.fragment_shading_rate_features.pipelineFragmentShadingRate &&
        !enabled_features.fragment_shading_rate_features.primitiveFragmentShadingRate &&
        !enabled_features.fragment_shading_rate_features.attachmentFragmentShadingRate) {
        skip |= LogError(
            cb_state->commandBuffer, "VUID-vkCmdSetFragmentShadingRateKHR-pipelineFragmentShadingRate-04509",
            "vkCmdSetFragmentShadingRateKHR: Application called %s, but no fragment shading rate features have been enabled.",
            cmd_name);
    }

    if (!enabled_features.fragment_shading_rate_features.pipelineFragmentShadingRate && pFragmentSize->width != 1) {
        skip |= LogError(cb_state->commandBuffer, "VUID-vkCmdSetFragmentShadingRateKHR-pipelineFragmentShadingRate-04507",
                         "vkCmdSetFragmentShadingRateKHR: Pipeline fragment width of %u has been specified in %s, but "
                         "pipelineFragmentShadingRate is not enabled",
                         pFragmentSize->width, cmd_name);
    }

    if (!enabled_features.fragment_shading_rate_features.pipelineFragmentShadingRate && pFragmentSize->height != 1) {
        skip |= LogError(cb_state->commandBuffer, "VUID-vkCmdSetFragmentShadingRateKHR-pipelineFragmentShadingRate-04508",
                         "vkCmdSetFragmentShadingRateKHR: Pipeline fragment height of %u has been specified in %s, but "
                         "pipelineFragmentShadingRate is not enabled",
                         pFragmentSize->height, cmd_name);
    }

    if (!enabled_features.fragment_shading_rate_features.primitiveFragmentShadingRate &&
        combinerOps[0] != VK_FRAGMENT_SHADING_RATE_COMBINER_OP_KEEP_KHR) {
        skip |= LogError(cb_state->commandBuffer, "VUID-vkCmdSetFragmentShadingRateKHR-primitiveFragmentShadingRate-04510",
                         "vkCmdSetFragmentShadingRateKHR: First combiner operation of %s has been specified in %s, but "
                         "primitiveFragmentShadingRate is not enabled",
                         string_VkFragmentShadingRateCombinerOpKHR(combinerOps[0]), cmd_name);
    }

    if (!enabled_features.fragment_shading_rate_features.attachmentFragmentShadingRate &&
        combinerOps[1] != VK_FRAGMENT_SHADING_RATE_COMBINER_OP_KEEP_KHR) {
        skip |= LogError(cb_state->commandBuffer, "VUID-vkCmdSetFragmentShadingRateKHR-attachmentFragmentShadingRate-04511",
                         "vkCmdSetFragmentShadingRateKHR: Second combiner operation of %s has been specified in %s, but "
                         "attachmentFragmentShadingRate is not enabled",
                         string_VkFragmentShadingRateCombinerOpKHR(combinerOps[1]), cmd_name);
    }

    if (!phys_dev_ext_props.fragment_shading_rate_props.fragmentShadingRateNonTrivialCombinerOps &&
        (combinerOps[0] != VK_FRAGMENT_SHADING_RATE_COMBINER_OP_KEEP_KHR &&
         combinerOps[0] != VK_FRAGMENT_SHADING_RATE_COMBINER_OP_REPLACE_KHR)) {
        skip |= LogError(cb_state->commandBuffer, "VUID-vkCmdSetFragmentShadingRateKHR-fragmentSizeNonTrivialCombinerOps-04512",
                         "vkCmdSetFragmentShadingRateKHR: First combiner operation of %s has been specified in %s, but "
                         "fragmentShadingRateNonTrivialCombinerOps is "
                         "not supported",
                         string_VkFragmentShadingRateCombinerOpKHR(combinerOps[0]), cmd_name);
    }

    if (!phys_dev_ext_props.fragment_shading_rate_props.fragmentShadingRateNonTrivialCombinerOps &&
        (combinerOps[1] != VK_FRAGMENT_SHADING_RATE_COMBINER_OP_KEEP_KHR &&
         combinerOps[1] != VK_FRAGMENT_SHADING_RATE_COMBINER_OP_REPLACE_KHR)) {
        skip |= LogError(cb_state->commandBuffer, "VUID-vkCmdSetFragmentShadingRateKHR-fragmentSizeNonTrivialCombinerOps-04512",
                         "vkCmdSetFragmentShadingRateKHR: Second combiner operation of %s has been specified in %s, but "
                         "fragmentShadingRateNonTrivialCombinerOps "
                         "is not supported",
                         string_VkFragmentShadingRateCombinerOpKHR(combinerOps[1]), cmd_name);
    }

    if (pFragmentSize->width == 0) {
        skip |= LogError(cb_state->commandBuffer, "VUID-vkCmdSetFragmentShadingRateKHR-pFragmentSize-04513",
                         "vkCmdSetFragmentShadingRateKHR: Fragment width of %u has been specified in %s.", pFragmentSize->width,
                         cmd_name);
    }

    if (pFragmentSize->height == 0) {
        skip |= LogError(cb_state->commandBuffer, "VUID-vkCmdSetFragmentShadingRateKHR-pFragmentSize-04514",
                         "vkCmdSetFragmentShadingRateKHR: Fragment height of %u has been specified in %s.", pFragmentSize->height,
                         cmd_name);
    }

    if (pFragmentSize->width != 0 && !IsPowerOfTwo(pFragmentSize->width)) {
        skip |= LogError(cb_state->commandBuffer, "VUID-vkCmdSetFragmentShadingRateKHR-pFragmentSize-04515",
                         "vkCmdSetFragmentShadingRateKHR: Non-power-of-two fragment width of %u has been specified in %s.",
                         pFragmentSize->width, cmd_name);
    }

    if (pFragmentSize->height != 0 && !IsPowerOfTwo(pFragmentSize->height)) {
        skip |= LogError(cb_state->commandBuffer, "VUID-vkCmdSetFragmentShadingRateKHR-pFragmentSize-04516",
                         "vkCmdSetFragmentShadingRateKHR: Non-power-of-two fragment height of %u has been specified in %s.",
                         pFragmentSize->height, cmd_name);
    }

    if (pFragmentSize->width > 4) {
        skip |= LogError(cb_state->commandBuffer, "VUID-vkCmdSetFragmentShadingRateKHR-pFragmentSize-04517",
                         "vkCmdSetFragmentShadingRateKHR: Fragment width of %u specified in %s is too large.", pFragmentSize->width,
                         cmd_name);
    }

    if (pFragmentSize->height > 4) {
        skip |= LogError(cb_state->commandBuffer, "VUID-vkCmdSetFragmentShadingRateKHR-pFragmentSize-04518",
                         "vkCmdSetFragmentShadingRateKHR: Fragment height of %u specified in %s is too large",
                         pFragmentSize->height, cmd_name);
    }
    return skip;
}
